4820-01-085-9199

Find complete technical information, availability, and procurement data for: 4820-01-085-9199
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-085-9199

Item Name Code

77777

Assigment Date

11/18/1979 (46 years ago)

An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes:valve, safety relief and plug, fusible. For items furnished with a disk, see head and disk, safety, pressure relier.

cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
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
1212AS112-2	Shutoff Valve
1212AS112-2CP	Shutoff Valve

FAQs

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

What is the FSCG of the NSN 4820-01-085-9199?

The FSCG of the NSN 4820-01-085-9199 is 4820

Does the NSN 4820-01-085-9199 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-085-9199 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 4820-01-085-9199 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-085-9199 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 4820-01-085-9199 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sun, Nov 18, 1979