Model: 137-1/4IN

Check Valve

Special Features:

Landing craft

Properties:

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Maximum Operating Temp

150.0 degrees fahrenheit single response

Connection Style

Plain, optional end (pipe) all ends

Length

1.940 inches all ends

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Thread Size

0.125 inches all ends

Material

Copper alloy flow control device

Material

Copper alloy body

Style Designator

Straight thru

Thread Series Designator

Npt all ends

Specification Data

81349-mil-v-18436 government specification

Nondefinitive Specification/std Data

A group and iii type and a style

NSN

4820-01-408-4742

Part Number

137-1/4IN

Description

Valve,check

CAGE

14959

Part 137-1/4IN NSN 4820-01-408-4742

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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