21057-001

View detailed technical data, stock status, and sourcing information for: 21057-001
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-519-6608

Item Name Code

27565

Assigment Date

04/27/2004 (22 years ago)

An assembly consisting of wire rope, with terminal attachment(s) and/or end loop(s), in a continuous run from end to end. (if without attachments, one end must terminate in a loop.) it may contain one or more intermediate and/or end attachments such as sliding or fixed ring(s), hook(s), or the like. For items specifically designed for aviation, see wire rope assembly, single leg, aviation. Excludes:control assembly, push-pull.

material: aluminum alloy; 6061-t651, 6061-t6510 or 6061-t6511 and 6061-t652. calc dry weight:49.5 lb; calc wet weight: 50.5 lb. actl dry weught: (later) lb; actl wet weight: (later) lb. flow:3.5 gpm at regulated pressure of 190 psid above return pressure with fluid viscosity betwween 28 and 66 centistokes at atmospheric pressure. pressure operating: 3000 psig; proof: 4500 psig; burst: 7500 psig special features, inavy valve ay, main stage part name assigned by controlling agency, valve assy, main stage 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: valve assy, main stage
Part Name Assigned By Controlling Agency: inavy valve ay, main stage
Special Features: material: aluminum alloy; 6061-t651, 6061-t6510 or 6061-t6511 and 6061-t652. calc dry weight:49.5 lb; calc wet weight: 50.5 lb. actl dry weught: (later) lb; actl wet weight: (later) lb. flow:3.5 gpm at regulated pressure of 190 psid above return pressure with fluid viscosity betwween 28 and 66 centistokes at atmospheric pressure. pressure operating: 3000 psig; proof: 4500 psig; burst: 7500 psig

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
21057-001	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-519-6608?

The FSCG of the NSN 4820-01-519-6608 is 4820

Does the NSN 4820-01-519-6608 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-519-6608 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 4820-01-519-6608 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-519-6608 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 4820-01-519-6608 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Apr 27, 2004