NSN 4730-01-179-2907

Boss Coupling

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

011792907

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 1
NS: 1

Please note that inventory for this NSN was updated 12/12/2024 and may have changed since then. Request a quote for up to date pricing and availability.

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

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.

4730-01-179-2907 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

3b 1st end

MRC:

AHNC

Connection Style

Swivel nut inverted flare (tube) 1st end

MRC:

AWLS

Connection Type

Threaded internal tube 1st end

MRC:

CMLP

Thready Qty Per Inch (tpi)

24 1st end

MRC:

CQJX

Thread Size

0.437 inches 2nd end

MRC:

CQRB

Seat Angle

37.0 degrees 2nd end

MRC:

CWFD

Outside Diameter Tube Accommodated

0.250 inches 1st end

MRC:

CWFR

Nominallength

1.257 inches

MRC:

MATT

Material

Titanium

MRC:

MDCL

Material Specification

Ams4965 assn standard single material response

MRC:

MEDA

Media For Which Designed

Fuel single response

MRC:

SFTT

Surface Treatment

Lubricant dry film

MRC:

STYL

Style Designator

Rigid, short center wrenching facility

MRC:

THSD

Thread Series Designator

Unjs 1st end

MRC:

TMQY

Furnished Items And Quantity

1 swivel nut

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:

AE16570-4

Cage Code:

00624

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AP310T04

Cage Code:

01673

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R44150T-04

Cage Code:

50599

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ST7M393T4

Cage Code:

76301

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ST7M393

Cage Code:

76301

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:

26953

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.

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:

8108908000

NAICS:

331491

End Use Class:

12290

SITC:

69985

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8108908000

Other Wrought Titanium, Nesoi

End Use Code 12290

Nonferrous Metals, Other

Standard Intl. Trade Class (SITC) 69985

Titanium, Wrought, and Articles Of Titanium, N.e.s.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

136500

NMF Description:

Metal Noi/metal Alloys Noi

UFC:

68455

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)