4820-00-252-4840

Find complete technical information, availability, and procurement data for: 4820-00-252-4840
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-252-4840

Assigment Date

01/13/1972 (54 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

4820-00-252-4840, no name available

FAQs

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

What is the FSCG of the NSN 4820-00-252-4840?

The FSCG of the NSN 4820-00-252-4840 is 4820

Does NSN 4820-00-252-4840 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 4820-00-252-4840 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-252-4840 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 4820-00-252-4840 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jan 13, 1972