4820-01-254-5597

Find complete technical information, availability, and procurement data for: 4820-01-254-5597
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-254-5597

Item Name Code

32528

Assigment Date

05/07/1987 (39 years ago)

A part designed to surround or enclose a shaft, in addition to aligning moving parts of a steering column assembly. It may provide mounting facilities for external and/or internal components.

2.500 inches and 5.000 inches valve size for which designed, slotted stem actuating end type, norris 1000/2000/3000 series,2 1/2 thru 5 inch butterfly valves end item identification, upper stem features provided, butterfly valve type for which designed

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: norris 1000/2000/3000 series,2 1/2 thru 5 inch butterfly valves
Valve Type For Which Designed: butterfly
Features Provided: upper stem
Valve Size For Which Designed: 2.500 inches and 5.000 inches
Stem Actuating End Type: slotted
Material: nickel alloy 400
Material Document And Classification: astm b164 class a 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
51740B206	Fluid Valve Stem
740B206	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-254-5597?

The FSCG of the NSN 4820-01-254-5597 is 4820

Does the NSN 4820-01-254-5597 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-254-5597 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 4820-01-254-5597 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-254-5597 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 4820-01-254-5597 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, May 7, 1987