4820-01-516-8399

Find complete technical information, availability, and procurement data for: 4820-01-516-8399
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-516-8399

Item Name Code

05488

Assigment Date

01/22/2004 (22 years ago)

A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.

zzzy criticality code justification, material will be in accordance with navicp activity hx quality control, manufacturing and testing specification reference number differentiating characteristics

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: material will be in accordance with navicp activity hx quality control, manufacturing and testing specification

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
9601K81SS	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-516-8399?

The FSCG of the NSN 4820-01-516-8399 is 4820

Does the NSN 4820-01-516-8399 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-516-8399 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 4820-01-516-8399 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-516-8399 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 4820-01-516-8399 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jan 22, 2004