703923

View detailed technical data, stock status, and sourcing information for: 703923
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-151-5708

Item Name Code

35224

Assigment Date

04/19/1983 (43 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.

1.844 inches nominal overall height, 700.0 pounds per square inch nominal pressure rating, nickel alloy and plastic polytetrafluoroethylene material, 0.812 inches nominal shank diameter, 1.563 inches nominal flange diameter

Product Characteristics

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

Shank Diameter: 0.812 inches nominal
Flange Diameter: 1.563 inches nominal
Overall Height: 1.844 inches nominal
Pressure Rating: 700.0 pounds per square inch nominal
Material: nickel alloy and plastic polytetrafluoroethylene
Media For Which Designed: water, fresh or gas or oil
Style Designator: poppet

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
2620-901	Valve Disk
2620-901 PIECE 5,1 1-4IN	Valve Disk
703923	Valve Disk
845-188958	Valve Disk
845-1889586 PIECE 5,1 1-4IN	Valve Disk
C-38407	Valve Disk
C-38469	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-151-5708?

The FSCG of the NSN 4820-01-151-5708 is 4820

Does the NSN 4820-01-151-5708 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-151-5708 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 4820-01-151-5708 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-151-5708 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 4820-01-151-5708 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Apr 19, 1983