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4820-01-212-2013

Safety Relief Valve

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Official Item Classification

Name
Safety Relief Valve
(NSN) National Stock Number
4820-01-212-2013
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05488
(FIIG) Federal Item Identification Guide
A046B0
Date
07/08/1985 (41 years ago)

100.0 pounds per square inch opening pressure setting, threaded external pipe 1st end connection type, disk flow control device, manual valve operation method, plain (pipe) 1st end connection style

Specs & Compatibility

Flow Control Device

disk

Connection Style

plain (pipe) 1st end

Valve Operation Method

manual

Connection Type

threaded external pipe 1st end

Opening Pressure Setting

100.0 pounds per square inch

Material

copper alloy stem

Media For Which Designed

oxygen, liquid single response

Style Designator

straight thru

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

0005488

Related Hardware Products

Part Number Description
100739 Safety Relief Valve
100739-1 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-212-2013?
The FSCG of the NSN 4820-01-212-2013 is 4820
Does the NSN 4820-01-212-2013 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-212-2013 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 4820-01-212-2013 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-212-2013 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 4820-01-212-2013 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Mon, Jul 8, 1985