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4820-01-442-3341

System Pressure Regulating Valve

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Official Item Classification

Name
System Pressure Regulating Valve
(NSN) National Stock Number
4820-01-442-3341
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35896
(FIIG) Federal Item Identification Guide
A21100
Date
03/12/1997 (29 years ago)

gasket seal first end style designator, straight thru body style, air media for which designed, threaded internal boss first end connection type, unable to decode body material

Specs & Compatibility

Body Material

unable to decode

Body Style

straight thru

Media For Which Designed

air

First End Connection Type

threaded internal boss

First End Style Designator

gasket seal

First End Thread Size And Series/Type Designator

unable to decode

First End Thread Class

2b

First End Thread Direction

right-hand

Second End Relationship With First End

identical

Flow Control Device

disk

End Connection Quantity

2

Regulation Type

automatic single stage

Valve Loading Method

weight

Maximum Inlet Pressure Rating

700.0 pounds per square inch

Filter

not included

End Item Identification

ship,ohio class ssn(trident)

Special Features

incl 2 gage ports

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0035896

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-442-3341?
The FSCG of the NSN 4820-01-442-3341 is 4820
Does the NSN 4820-01-442-3341 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-442-3341 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-442-3341 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-442-3341 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-442-3341 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Wed, Mar 12, 1997