4479

Boss Coupling

NSN 4730-00-024-6361

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

000246361

Detail Specifications

Thread Class:

3a 2nd end

Thread Class:

3b 1st end

Connection Style:

External seat for gasket seal (boss) 2nd end

Connection Style:

Gasket seal (boss) 1st end

Connection Type:

Threaded external boss 2nd end

Connection Type:

Threaded internal boss 1st end

Thread Size:

0.438 inches 2nd end

Thread Size:

0.438 inches 1st end

Nominallength:

1.094 inches

Material:

Aluminum alloy 2024

Material Specification:

Qq-a-225/6 federal specification single material response

Surface Treatment:

Anodize inside

Surface Treatment:

Anodize outside

Style Designator:

Rigid, threaded internal and external

Thread Series Designator:

Unf 1st end

Thread Series Designator:

Unf 2nd end

NSN:

4730-00-024-6361

Item Name:

Coupling,boss

Cage Code:

81400

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

26953

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:

061680

UFC:

34570

LTL:

RATING VARIABLE

LCL:

WCC:

659

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 4479 and/or cross reference parts.

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

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.