4820-01-371-1268

Find complete technical information, availability, and procurement data for: 4820-01-371-1268
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-371-1268

Item Name Code

05487

Assigment Date

02/06/1993 (33 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

17 all ends bolt hole quantity, spring disk loading method, automatic valve operation method, rectangular with holes all ends flange shape, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Disk Loading Method: spring
Bolt Hole Quantity: 17 all ends
Valve Operation Method: automatic
Flange Shape: rectangular with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Style Designator: straight thru

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
75A832618-1003	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-371-1268?

The FSCG of the NSN 4820-01-371-1268 is 4820

Does NSN 4820-01-371-1268 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 4820-01-371-1268 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-371-1268 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 4820-01-371-1268 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Feb 6, 1993