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4990AC2 Pressure and Temper Relief Valve

4820-01-329-0921

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Official Item Classification

Name
Pressure and Temper Relief Valve
Part Number
4990AC2
(NSN) National Stock Number
4820-01-329-0921
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
16996
Date
11/11/1990 (35 years ago)

4820-01-329-0921, pressure and temper relief valve

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0016996

Related Hardware Products

Part Number Description
10193507 Pressure and Temper Relief Valve
4820PL0197706 Pressure and Temper Relief Valve
4990AC2 Pressure and Temper Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-329-0921?
The FSCG of the NSN 4820-01-329-0921 is 4820
Does the NSN 4820-01-329-0921 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-329-0921 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 4820-01-329-0921 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-329-0921 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 4820-01-329-0921 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Sun, Nov 11, 1990