AN939-4D

Boss Elbow

NSN 4730-00-278-3682

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002783682

Product Features

End item: grumman a10 aircraft

Technical Specifications of NSN

Thread Class:

3b all ends

Connection Style:

Gasket seal (boss) all ends

Leg Length:

0.742 inches all ends and 0.758 inches all ends

Connection Type:

Threaded internal boss all ends

Thready Qty Per Inch (tpi):

20 all ends

Thread Size:

0.438 inches all ends

Flow Angle:

90.0 degrees

Material:

Aluminum alloy

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response inside

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response outside

Thread Series Designator:

Unjf all ends

NSN:

4730-00-278-3682

Item Name:

Boss Fitting

Cage Code:

88044

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AS4875

Cage Code:

81343

RNCC:

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MSDS:

SADC:

Part Number:

AS5190

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

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MSDS:

SADC:

Part Number:

71910041001

Cage Code:

89944

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

946.21.44.111

Cage Code:

S4080

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS5190W04

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

71563

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN927D4

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939W4

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

06581

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

13899

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

14397

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

30974

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN939D4

Cage Code:

22995

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22676

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:

4.0 X 0.0 X 0.0

Paclk Weight:

0.1000lbs

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:

051400

UFC:

29700

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes elbow, tube.