4820-01-252-4577

Find complete technical information, availability, and procurement data for: 4820-01-252-4577
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-252-4577

Item Name Code

05482

Assigment Date

04/03/1987 (39 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

anchor/darling 2.50 in. gate valve w/flexible wedge special features, steel corrosion resisting body material

Product Characteristics

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

Special Features: anchor/darling 2.50 in. gate valve w/flexible wedge
Material: steel corrosion resisting body

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
D20061/LESS ACT	Gate Valve
D20061/LESS ACTUATOR	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-252-4577?

The FSCG of the NSN 4820-01-252-4577 is 4820

Does NSN 4820-01-252-4577 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 4820-01-252-4577 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-252-4577 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 4820-01-252-4577 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Apr 3, 1987