NSN 5905-00-008-6871

Nonwire Wound Variable Resistor

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000086871

Pricing & Availability

Submit this form for current pricing and availability quote on part number and/or cross reference parts.

Definition Definition of approved item name (AIN): "Nonwire Wound Variable Resistor"

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Description

NSN 5905-00-008-6871. Body diameter 0.766 inches. Screw thread diameter 0.250 inches. Power dissipation rating per section in watts 1.5 free air single section.

5905-00-008-6871 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAPN

Section Quantity

MRC:

AAQL

Body Style

Cylindrical bushing mounted

MRC:

AARG

Reliability Indicator

Not established

MRC:

ABHP

Overall Length

1.297 inches maximum

MRC:

ABJT

Terminal Length

0.164 inches maximum

MRC:

ABPM

Body Diameter

0.766 inches maximum

MRC:

ABWV

Shaft Diameter

0.126 inches maximum

MRC:

ABXF

Shaft Length

0.906 inches maximum

MRC:

ADAP

Mounting Bushing Length

0.250 inches

MRC:

ADAQ

Body Length

0.391 inches maximum

MRC:

ADAV

Overall Diameter

0.930 inches maximum

MRC:

AEDX

Shaft Style

Round, slotted

MRC:

AEFD

Actuator Type

Single shaft

MRC:

AEFN

Nonturn Device Location

At 9 oclock

MRC:

AEFP

Nonturn Device Radius

0.391 inches maximum

MRC:

AJYN

Screw Thread Diameter

0.250 inches

MRC:

AJYP

Screw Thread Series Designator

Unef

MRC:

AJYQ

Screw Thread Quantity Per Inch

32.0

MRC:

APXH

Terminal Location

Radially positioned over less than half the circumference

MRC:

AXGY

Mounting Method

Standard bushing w/panel seal

MRC:

CQCC

Electrical Resistance Per Section

25.0 kilohms single section

MRC:

CQCK

Rotary Actuator Travel In Angular Deg

300.0

MRC:

CQGN

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

175.0 single section

MRC:

CRGD

Power Dissipation Rating Per Section In Watts

1.5 free air single section

MRC:

CRSS

Resistance Tolerance Per Section In Percent

-20.0 to 20.0 single section

MRC:

CRSX

Actuator Travel Control Feature

Stops

MRC:

CSDH

Ambient Temp In Deg Celsius Per Section At Full Rated Power

85.0 single section

MRC:

CSDL

Standard Taper Curve Per Section

A single section

MRC:

TEST

Test Data Document

13993-st32014 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

MRC:

TTQY

Terminal Type and Quantity

3 tab, solder lug

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

ST32023-253

Cage Code:

13993

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ST32014-253

Cage Code:

13993

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37405

FIIG:

A002A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part End Users MOE: Major organizational entities

Name

MOE Code

MOE Rule

PICA

DSOR

User:

Department of the Air Force

MOE:

Rule:

FXGX

PICA:

DSOR:

User:

New Zealand

MOE:

Rule:

ZE01

PICA:

DSOR:

Material & Special Handling Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Electrostatic Discharge (ESD) B

Represents items with esd sensitivity.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Identification Codes

HMIC: Hazardous Material Indicator Code. Identifies a hazardous item.

PMIC: Precious Metal Indicator Code. Identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Packaging & Dimensions MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

69F0

PRES MAT:

WRAP MAT:

ICQ:

XXX

THK:

TOS:

UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) ZZ

Special requirements.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

MOP: Method of Preservation. Preventive measures to protect from deterioration resulting from exposure to atmospheric conditions during storage and shipment.

CUSH: Resilient material or devices used to absorb and dissipate energy from shock and vibration to adequately protect the contents and packaging components from physical damage during handling, shipment, and storage.

PRES MAT: Preservation Material. Identifies the material used to prevent or inhibit corrosion or deterioration of an item.

THK: Thickness of cushioning. Minimum thickness of material used to cushion the item.

TOS: Type of Storage. Type of storage space and environment conditions to be maintained for an item during storage and shipment.

Import / Export Schedule B Classification

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8533400080

NAICS:

334416

End Use Class:

20005

SITC:

77235

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8533400080

Variable Resistors, Including Potentiometers, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77235

Variable Electrical Resistors (including Reostats and Potentiometers), N.e.s.

Freight Universal and National freight and handling information

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

062960

NMF Description:

Reostats/parts Noi

UFC:

35140

LTL:

77.5

LCL:

WCC:

72D

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) 3

Electrostatic sensitive device (esd).

Water Commodity (WCC) 72D

Communications/electronics, other than sigint/ew or comsec repair parts and components.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Freight Codes

NAIC: North American Industry Classification. Classifies items and business activity for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.

SITC: Standard International Trade Classification.

NMFC: National motor freight classification. A six position numeric code, which divides articles into groups or classes according to physical characteristics. the classification is based on truckloads vs. less than truckload.

UFC: Universal freight classification. a five position numeric code, which divides articles into groups or classes according to physical characteristics. the classification is based on carload vs. less than carload.

LTL: Less than a truckload rating.

LCL: Less than a carload rating.

WCC: Water commodity code. A three position code that indicates all shipments via water.

TCC: Type of Cargo Code. A one position code for all shipments via water to identify the type of cargo included within the shipment unit.

SHC: Special Handling Code. A one position code for all shipments via water to identify the exception handling required for cargo included within the shipment unit

ADC: Air Dimension Code. A one position alpha code that identifies dimensional characteristics of air shipments by relating the length, width, or height dimensions of the largest piece to the minimum size cargo door opening of an aircraft

ACC: Air Commodity Code. A one position code for all shipments via air to identify material for manifesting and customs requirements