Model: 61-104-01

Check Valve

Special Features:

Spring 316ss; body bronze; stem brass

Properties:

Maximum Operating Temp

100.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Valve Size

0.750 inches

Maximum Operating Pressure

400.0 pounds per square inch single response

Outside Diameter

2.370 inches 1st end

Outside Diameter

1.500 inches 2nd end

Part Name Assigned By Controlling Agency

61-100 series in-line check valve

Material

Copper alloy body

Material

Copper alloy stem

Style Designator

Straight thru

NSN

4820-01-643-1022

Part Number

61-104-01

Description

Valve,check

CAGE

16986

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 61-104-01 NSN 4820-01-643-1022

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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Schedule B and Export

Schedule B: 8481301090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over