NSN 4730-00-203-7491

Boss Nipple

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002037491

Pricing & Availability Check

Submit this form for stock availability and pricing.

Product Definition Definition of approved item name (AIN): "NIPPLE,BOSS"

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.

4730-00-203-7491 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

3a all ends

MRC:

AEHZ

Maximum Operating Temp

275.0 degrees fahrenheit single response

MRC:

AHNC

Connection Style

External seat for gasket seal (boss) 1st end

MRC:

AWLS

Connection Type

Threaded external boss all ends

MRC:

CQGM

Maximum Operating Pressure

3000.0 pounds per square inch single response

MRC:

CQJX

Thread Size

0.562 inches all ends

MRC:

CWFR

Nominallength

1.188 inches

MRC:

FEAT

Special Features

Grumman aerospace corporation a10 aircraft

MRC:

MATT

Material

Steel comp 1137 or steel comp 1141

MRC:

MDCL

Material Specification

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

MRC:

MEDA

Media For Which Designed

Hydraulic fluid single response

MRC:

SFTT

Surface Treatment

Cadmium

MRC:

STDC

Surface Treatment Specification

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

MRC:

STYL

Style Designator

Flareless w/ center wrenching facility

MRC:

THSD

Thread Series Designator

Unjf all ends

MRC:

ZZZK

Specification Data

96906-ms21902 government standard

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:

MS21902-6

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILF18280

Cage Code:

81349

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

45229-36

Cage Code:

D2638

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

45229-36

Cage Code:

21439

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002037491

Cage Code:

SCY13

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:

26952

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

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) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

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

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

7307994000

NAICS:

332919

End Use Class:

12110

SITC:

67959

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 7307994000

Other Fittings Nesoi Of Alloy Steel Not Stainless

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 67959

Iron and Steel Tube and Pipe Fittings, N.e.s.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

052190

NMF Description:

Or Pipe Or Tubing Fitti Tubing Pipe

UFC:

30000

LTL:

Rating variable

LCL:

WCC:

576

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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)