4820-01-573-1121

Find complete technical information, availability, and procurement data for: 4820-01-573-1121
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-573-1121

Item Name Code

16996

Assigment Date

04/08/2009 (17 years ago)

zzzy criticality code justification, cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics, relief valve assy (2v3/3) ngen-30s special features, relief valve assembly 2v3/3 end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: relief valve assembly 2v3/3
Criticality Code Justification: zzzy
Special Features: relief valve assy (2v3/3) ngen-30s
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A515-C3074 OXYGEN CLEAN	Pressure and Temper Relief Valve
A515-C3074 OXYGEN CLEANCP	Pressure and Temper Relief Valve
D3355 ITEM 23 OXYGEN CLEAN	Pressure and Temper Relief Valve
D3355 ITEM 23 OXYGEN CLEANCP	Pressure and Temper Relief Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-573-1121?

The FSCG of the NSN 4820-01-573-1121 is 4820

Does the NSN 4820-01-573-1121 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-573-1121 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 4820-01-573-1121 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-573-1121 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 4820-01-573-1121 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Wed, Apr 8, 2009