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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
MS51839-4

Model: MS51839-4

Tube To Boss Elbow

Special Features:

Furnished 1 short coupling nut and sleeve

Properties:

Thread Class

2a all ends

Maximum Operating Temp

121.0 degrees celsius single response

End Application

X2m assault amphibious vehicle, command (aavc-7a1)

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Flareless (tube) 1st end

Leg Length

1.130 inches 2nd end

Leg Length

0.953 inches 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Threaded external tube 1st end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.500 inches all ends

Seat Angle

12.0 degrees 1st end

Flow Angle

90.0 degrees

Outside Diameter Tube Accommodated

0.312 inches 1st end

Material

Steel comp 12l14

Material Specification

66 federal standard single material response

Media For Which Designed

Hydraulic fluid single response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 3 federal specification single treatment response

Thread Series Designator

Unf all ends

Specification Data

96906-ms51839 government standard

NSN

4730-01-039-1791

Part Number

MS51839-4

Description

Elbow,tube To Boss

CAGE

96906

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is 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 connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Part MS51839-4 NSN 4730-01-039-1791

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22679

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

0.3000lbs

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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Schedule B and Export

Schedule B: 7307929000
SITC: 67959
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes