4820-01-317-8887

Find complete technical information, availability, and procurement data for: 4820-01-317-8887
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-317-8887

Item Name Code

35935

Assigment Date

04/08/1990 (36 years ago)

A panel mounted dual function control, three way valve which incorporates a check valve to protect the emergency supply reservoir and to control the supply and exhaust ports.

fuel/oil, hydrocarbon single response media for which designed, right-hand 1st end thread direction, steel corrosion resisting body material, 2.500 inches 1st end nominal thread size, threaded internal pipe 1st end connection type

Product Characteristics

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

Thread Direction: right-hand 1st end
Connection Type: threaded internal pipe 1st end
Nominal Thread Size: 2.500 inches 1st end
Material: steel corrosion resisting body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru
Thread Series Designator: npt 1st end

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
153-B-SS	Vent Valve
153BSS0400AV	Vent Valve
B-4584	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-01-317-8887?

The FSCG of the NSN 4820-01-317-8887 is 4820

Does the NSN 4820-01-317-8887 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-317-8887 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 4820-01-317-8887 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-317-8887 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 4820-01-317-8887 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sun, Apr 8, 1990