4820-01-220-3831

Find complete technical information, availability, and procurement data for: 4820-01-220-3831
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-3831

Item Name Code

77777

Assigment Date

11/13/1985 (40 years ago)

aluminum alloy 2024-t351 per qq-a-225/6; anodize per mil-a-8625,ii; triangular with angles of 90,32 and 58 degrees; one 0.130 in. hole centered 1.727 in. from one edge of 90 degree angle at 32 degree angle; three holes along hypotenuse at 58 degree angle withfarthest hole 1.890 in. from single hole; 0.312 in. thick general characteristics item description

Product Characteristics

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

General Characteristics Item Description: aluminum alloy 2024-t351 per qq-a-225/6; anodize per mil-a-8625,ii; triangular with angles of 90,32 and 58 degrees; one 0.130 in. hole centered 1.727 in. from one edge of 90 degree angle at 32 degree angle; three holes along hypotenuse at 58 degree angle withfarthest hole 1.890 in. from single hole; 0.312 in. thick

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
40P107C5	Valve Spring Arm

FAQs

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

What is the FSCG of the NSN 4820-01-220-3831?

The FSCG of the NSN 4820-01-220-3831 is 4820

Does NSN 4820-01-220-3831 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 4820-01-220-3831 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-3831 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 4820-01-220-3831 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Nov 13, 1985