NSN 5905-00-005-3382

Pre Wire Wound Variable Resistor
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
000053382

Pricing & Availability

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Definition Definition of approved item name (AIN): "Pre Wire 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) of the output is equal to or less than plus or munus 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

Description

NSN 5905-00-005-3382. Length 1.955 diameter 1.063 mounting lip depth 0.062 mounting lip diameter 0.875

5905-00-005-3382 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAPN
Section Quantity
1
MRC:
AAQL
Body Style
Cylindrical servo mounted
MRC:
AARG
Reliability Indicator
Not established
MRC:
AAVL
Pilot Diameter
0.6245 inches minimum and 0.625 inches maximum
MRC:
AAVM
Pilot Length
0.062 inches
MRC:
ABHP
Overall Length
1.955 inches maximum
MRC:
ABPA
Undercut Diameter
0.781 inches maximum
MRC:
ABPC
Undercut Width
0.062 inches
MRC:
ABPM
Body Diameter
0.875 inches
MRC:
ABWV
Shaft Diameter
0.1245 inches minimum and 0.1248 inches maximum
MRC:
ABXF
Shaft Length
0.375 inches
MRC:
ADAQ
Body Length
1.58 inches maximum
MRC:
ADAV
Overall Diameter
1.063 inches maximum
MRC:
AECZ
Mounting Lip Diameter
0.875 inches
MRC:
AEDA
Mounting Lip Depth
0.062 inches
MRC:
AEDX
Shaft Style
Round
MRC:
AEDZ
Shaft Bearing Type
Ball
MRC:
AEFD
Actuator Type
Single shaft
MRC:
AEFH
Effective Electrical Rotation In Degree Angular Rotation
3600 minimum and 3610 maximum
MRC:
AEFK
Maximum Starting Torque
0.4 inch-ounces
MRC:
AEFL
Maximum Running Torque
0.3 inch-ounces
MRC:
AEFM
Maximum Stop Torque
96 inch-ounces
MRC:
AEFY
Shaft End Play
0.003 inches
MRC:
AEFZ
Shaft Runout
0.001 inches
MRC:
AEGA
Lateral Runout
0.003 inches
MRC:
AEGB
Pilot Diameter Runout
0.0015 inches
MRC:
AEGC
Shaft Radial Play
0.002 inches
MRC:
APXH
Terminal Location
Longitudinally positioned on the circumference
MRC:
AXGY
Mounting Method
Clamp ring
MRC:
CBBL
Features Provided
Grounded contact arm and nonmetallic shaft
MRC:
CQCC
Electrical Resistance Per Section
50 kilohms single section
MRC:
CQCK
Rotary Actuator Travel In Angular Degree
3600 minimum and 3610 maximum
MRC:
CQFL
Function Conformity Tolerance Per Section
-0.2/+0.2 single section
MRC:
CQGN
Ambient Temp In Degree Celsius Per Section At Zero Percent Rated Power
125 single section
MRC:
CRGD
Power Dissipation Rating Per Section In Watts
2.5 free air single section
MRC:
CRGM
Function Conformity Per Section
Single section independent linearity
MRC:
CRSS
Resistance Tolerance Per Section In Percent
-3 to 3 single section
MRC:
CRSX
Actuator Travel Control Feature
Stops
MRC:
CSBX
Function Characteristic Per Section
Single section linear
MRC:
CSCY
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Degree Celsius
-20/+20 single section
MRC:
CSDH
Ambient Temp In Degree Celsius Per Section At Full Rated Power
70 single section
MRC:
TTQY
Terminal Type and Quantity
3 solder stud

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:
3550S1-503
Cage Code:
80294
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
ZF
Status:
A
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:
37408
FIIG:
A002A0
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A

Part End Users MOE: Major organizational entities

Name
MOE Code
MOE Rule
PICA
DSOR
User:
SPAIN Spain
MOE:
YB
Rule:
YB01
PICA:
YB
DSOR:
User:
AUSTRALIA Australia
MOE:
ZA
Rule:
ZA01
PICA:
ZA
DSOR:
User:
FRANCE France
MOE:
ZF
Rule:
ZF01
PICA:
ZF
DSOR:
User:
PORTUGAL Portugal
MOE:
ZP
Rule:
ZP01
PICA:
ZP
DSOR:

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

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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

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.

Import / Export Schedule B Classification

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8533390080
NAICS:
334416
End Use Class:
20005
SITC:
77233
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8533390080

Wirewound Variable Resistors, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77233

Wirewound Electrical Variable Resistors (including Rheostats and Potentiometers)

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:
77.5
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

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