MS21902-6

Boss Nipple

NSN 4730-00-203-7491

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002037491

Product Features

Grumman aerospace corporation a10 aircraft

Detail Specifications

Thread Class:

3a all ends

Maximum Operating Temp:

275.0 degrees fahrenheit single response

Connection Style:

External seat for gasket seal (boss) 1st end

Connection Type:

Threaded external boss all ends

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.562 inches all ends

Nominallength:

1.188 inches

Material:

Steel comp 1137 or steel comp 1141

Material Specification:

Qq-s-637 federal specification single material response or astm a576-67t assn standard single material response

Media For Which Designed:

Hydraulic fluid single response

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416, type 2, class 2 federal specification single treatment response

Style Designator:

Flareless (tube)

Style Designator:

Flareless w/ center wrenching facility

Thread Series Designator:

Unjf all ends

Specification Data:

96906-ms21902 government standard

NSN:

4730-00-203-7491

Item Name:

Nipple,boss

Cage Code:

96906

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MILF18280

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

45229-36

Cage Code:

D2638

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

45229-36

Cage Code:

21439

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002037491

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

26952

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Sales Record Retention of 7 years
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Pricing & Availability

Submit this form for current pricing and availability quote on part number ms21902-6 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Boss Nipple"

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.