7M117D030403

Boss Tee

NSN 4730-00-137-1890

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001371890

Technical Specifications of NSN

Thread Class:

3a 2nd end

Thread Class:

3a 2nd end bulkhead

Thread Class:

3a 3rd end

Thread Class:

3b 1st end

End Application:

Gyro test stand

Connection Style:

Flared w/ gasket seal (boss) 2nd end

Connection Style:

Flared w/ gasket seal (boss) 3rd end

Connection Style:

Gasket seal (boss) 1st end

Leg Length:

1.140 inches 3rd end

Leg Length:

1.679 inches 2nd end

Leg Length:

0.773 inches 1st end

Connection Type:

Threaded external boss 2nd end

Connection Type:

Threaded external boss 3rd end

Connection Type:

Threaded internal boss 1st end

Thread Size:

0.375 inches 2nd end

Thread Size:

0.375 inches 2nd end bulkhead

Thread Size:

0.375 inches 3rd end

Thread Size:

0.438 inches 1st end

Material:

Aluminum alloy 2014

Material Specification:

Qq-s-763 federal specification single material response

Surface Treatment:

Anodize inside

Surface Treatment Specification:

Mil-f-5509 military specification single treatment response inside

Thread Series Designator:

Unf 1st end

Thread Series Designator:

Unf 1st end bulkhead

Thread Series Designator:

Unf 3rd end

Thread Series Designator:

Unf 2nd end

NSN:

4730-00-137-1890

Item Name:

Tee,boss

Cage Code:

76301

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AS4875/1

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PA784D030403

Cage Code:

50948

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS1032D030403

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PA784D030403

Cage Code:

92003

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22680

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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Pricing & Availability

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

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external 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 inlet(s). It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes tee, tube.