4820-01-418-6493

Find complete technical information, availability, and procurement data for: 4820-01-418-6493
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-6493

Item Name Code

20962

Assigment Date

08/31/1995 (30 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

unthreaded internal tube all ends connection type, plain (tube) all ends connection style, 0.250 inches all ends nominal outside diameter tube accommodated, aircraft, eagle f-15 end item identification, manual valve operation method

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: aircraft, eagle f-15
Connection Style: plain (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Special Features: polytetrafluoroethylene seat; 0.250 in. size; oxygen clean
Material: copper alloy body
Style Designator: straight thru

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
3307810-1	Ball Valve
6ZB6LJBPC3	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-418-6493?

The FSCG of the NSN 4820-01-418-6493 is 4820

Does NSN 4820-01-418-6493 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 4820-01-418-6493 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-6493 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 4820-01-418-6493 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Aug 31, 1995