63983-90082

View detailed technical data, stock status, and sourcing information for: 63983-90082
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-398-5702

Item Name Code

05488

Assigment Date

11/05/1994 (31 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

screw-in cartridge style designator, aluminum alloy body material, 2000.0 pounds per square inch single response maximum operating pressure, lllv cartridge steel 1g12 special features

Product Characteristics

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

Maximum Operating Pressure: 2000.0 pounds per square inch single response
Special Features: lllv cartridge steel 1g12
Material: aluminum alloy body
Style Designator: screw-in cartridge

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-375-3502	No Name Available	11/01/2007

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
1G12P8T1SV	Safety Relief Valve
63983-90082	Safety Relief Valve
RV08-20A-0-N-18	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-398-5702?

The FSCG of the NSN 4820-01-398-5702 is 4820

Does the NSN 4820-01-398-5702 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-398-5702 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 4820-01-398-5702 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-398-5702 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 4820-01-398-5702 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sat, Nov 5, 1994