4820-01-550-3718

Find complete technical information, availability, and procurement data for: 4820-01-550-3718
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-550-3718

Item Name Code

35224

Assigment Date

04/18/2007 (19 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.

designed for used on 0.500 inch size valve special features, used in valve marks as-53 and as-54 on ssn 637 class end item identification, disc (stop valves) part name assigned by controlling agency, carbon and steel material, astm a105 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.

End Item Identification: used in valve marks as-53 and as-54 on ssn 637 class
Part Name Assigned By Controlling Agency: disc (stop valves)
Special Features: designed for used on 0.500 inch size valve
Material: carbon and steel
Material Document And Classification: astm a105 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
803-2177525-C3XX-77	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-550-3718?

The FSCG of the NSN 4820-01-550-3718 is 4820

Does the NSN 4820-01-550-3718 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-550-3718 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 4820-01-550-3718 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-550-3718 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 4820-01-550-3718 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Apr 18, 2007