4820-01-437-4797

Find complete technical information, availability, and procurement data for: 4820-01-437-4797
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-437-4797

Item Name Code

35917

Assigment Date

10/15/1996 (29 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

2771 valve model number for which designed, 34494 valve design control activity, 0.500 inches valve size for which designed, wasp class lhd end item identification, steel corrosion resisting material

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: wasp class lhd
Valve Size For Which Designed: 0.500 inches
Valve Design Control Activity: 34494
Valve Model Number For Which Designed: 2771
Material: steel corrosion resisting

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
20381 FIND 9	Valve Disk Retainer
B15114.001.511	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-437-4797?

The FSCG of the NSN 4820-01-437-4797 is 4820

Does the NSN 4820-01-437-4797 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-437-4797 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 4820-01-437-4797 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-437-4797 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 4820-01-437-4797 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Oct 15, 1996