920-172 REF-3

View detailed technical data, stock status, and sourcing information for: 920-172 REF-3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-310-4303

Item Name Code

32528

Assigment Date

11/04/1989 (36 years ago)

butterfly valve type for which designed, rounded stem actuating end type, 4.000 inches valve size for which designed, steel comp 630 material, sae j467 17-4ph assn std single material response material document and classification

Product Characteristics

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

Valve Type For Which Designed: butterfly
Valve Size For Which Designed: 4.000 inches
Stem Actuating End Type: rounded
Material: steel comp 630
Material Document And Classification: sae j467 17-4ph assn std single material response

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
51740A633	Fluid Valve Stem
920-172 REF-3	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-310-4303?

The FSCG of the NSN 4820-01-310-4303 is 4820

Does the NSN 4820-01-310-4303 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-310-4303 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 4820-01-310-4303 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-310-4303 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 4820-01-310-4303 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Nov 4, 1989