4820-01-220-1945

Find complete technical information, availability, and procurement data for: 4820-01-220-1945
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-220-1945 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-1945

Item Name Code

05482

Assigment Date

11/09/1985 (40 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.

0.250 inches valve size, manual valve operation method, threaded internal pipe connection type, zzzy criticality code justification, 0.545 inches nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.545 inches
Valve Operation Method: manual
Connection Type: threaded internal pipe
Valve Size: 0.250 inches
Criticality Code Justification: zzzy
Material: copper alloy body
Material: steel corrosion resisting stem
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

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
2602224-1	Gate Valve
2602224-1CP	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-220-1945?

The FSCG of the NSN 4820-01-220-1945 is 4820

Does NSN 4820-01-220-1945 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 4820-01-220-1945 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-1945 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 4820-01-220-1945 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Nov 9, 1985