4820-01-159-7974

Find complete technical information, availability, and procurement data for: 4820-01-159-7974
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-159-7974

Item Name Code

35224

Assigment Date

08/13/1983 (42 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

1000.0 fahrenheit maximum temp rating, steel corrosion resisting material, 0.968 inches nominal taper length, 1.375 inches nominal overall height, 0.506 inches nominal taper minor diameter

Product Characteristics

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

Overall Height: 1.375 inches nominal
Taper Length: 0.968 inches nominal
Taper Minor Diameter: 0.506 inches nominal
Temp Rating: 1000.0 fahrenheit maximum
Material: steel corrosion resisting
Media For Which Designed: oil
Style Designator: solid wedge

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
23399-1 ITEM 7 1 IN	Valve Disk
2573-50-122	Valve Disk
2573-50-68	Valve Disk
2573-50-69	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-159-7974?

The FSCG of the NSN 4820-01-159-7974 is 4820

Does the NSN 4820-01-159-7974 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-159-7974 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 4820-01-159-7974 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-159-7974 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 4820-01-159-7974 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Aug 13, 1983