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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
UA641-3

Model: UA641-3

Pipe Reducer

Properties:

Reducer Type

Concentric

Connection Style

Plain (pipe) 1st end

Connection Style

Plain (pipe) 2nd end

Connection Type

Threaded external pipe 2nd end

Connection Type

Threaded internal pipe 1st end

Maximum Operating Pressure

2500.0 pounds per square inch single response

Thread Size

0.500 inches 2nd end

Thread Size

0.750 inches 1st end

Nominallength

1.940 inches

Material

Steel

Surface Treatment Specification

J514 assn standard single treatment response

Thread Series Designator

Nptf all ends

Specification Data

81343-j514 professional/industrial association standard

Nondefinitive Specification/std Data

41 figure

NSN

4730-00-143-8937

Part Number

UA641-3

Description

Reducer,pipe

CAGE

99551

A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes bushing (as modified).

Part UA641-3 NSN 4730-00-143-8937

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08505

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:

4.0 X 4.0 X 2.0

Paclk Weight:

0.6000lbs

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

End Items End applications NSN 4730-00-143-8937 is a component of

B-1 Aircraft Support Equipment
Stream (std. Tensioned Replenishment At Sea Method)
Mx Peacekeeper Missile Support Equipment
Divers Life Support System
Acm-129 Advanced Cruise Missile
Forrestal Class Cv
Nimitz Class Cvn
Emory S. Land Class As
Safeguard Class Ars
Aviation Engine Test Systems (aets)
008618088
Truck Mounted Crane-shovel
010989110
Pressure Fluid Filter Unit

Pricing & Availability Check

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Schedule B and Export

Schedule B: 7307992000
SITC: 67959
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel