Model: 3-420 REV- / 52-95F 4IN CSTL

Vent Valve

Properties:

End Application

Overhaul/availability lhd3

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Maximum Operating Pressure

150.0 pounds per square inch single response

Flange Face Design

Plain all ends

Part Name Assigned By Controlling Agency

Valve, vent check

Material

Steel body

Material Specification

Cast steel; astm a216 wcb assn standard single material response body

NSN

4820-01-578-6109

Part Number

3-420 REV- / 52-95F 4IN CSTL

Description

Valve,vent

CAGE

09032

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

Part 3-420 REV- / 52-95F 4IN CSTL NSN 4820-01-578-6109

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35935

FIIG:

A046B0

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:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481809050
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi