20949-N ITEM 23

View detailed technical data, stock status, and sourcing information for: 20949-N ITEM 23
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-370-5306

Item Name Code

35917

Assigment Date

01/24/1993 (33 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

copper alloy material, 35795 valve design control activity, max oper pressure 150 psi; max oper temp 120 deg f. special features

Product Characteristics

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

Valve Design Control Activity: 35795
Special Features: max oper pressure 150 psi; max oper temp 120 deg f.
Material: copper alloy

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
20949-N ITEM 23	Valve Disk Retainer
29939N ITEM 23	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-370-5306?

The FSCG of the NSN 4820-01-370-5306 is 4820

Does the NSN 4820-01-370-5306 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-370-5306 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 4820-01-370-5306 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-370-5306 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 4820-01-370-5306 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sun, Jan 24, 1993