4820-01-549-3571

Find complete technical information, availability, and procurement data for: 4820-01-549-3571
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-549-3571

Item Name Code

35917

Assigment Date

03/19/2007 (19 years ago)

A flat or preformed item of metallic or nonmetallic material. It may vary in shape and its surface may be smooth and/or serrated. Its thickness is small in comparison to both its length and width. It is designed to be mounted upon a surface or between two surfaces. Its primary function is to strengthen, join, or separate aircraft structural parts. Excludes:plate, mending; shim; and spacer, plate.

steel material, 80064 valve design control activity, 0.250 inches valve size for which designed, used in valve marks sd-142, sd-192, and sd-196 on ssbn 726 class. end item identification

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 sd-142, sd-192, and sd-196 on ssbn 726 class.
Valve Size For Which Designed: 0.250 inches
Valve Design Control Activity: 80064
Material: steel

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-C1XX-78	Valve Disk Retainer
803-2177525-C2XX-78	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-549-3571?

The FSCG of the NSN 4820-01-549-3571 is 4820

Does the NSN 4820-01-549-3571 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-549-3571 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 4820-01-549-3571 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-549-3571 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 4820-01-549-3571 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Mon, Mar 19, 2007