4820-01-221-1576

Find complete technical information, availability, and procurement data for: 4820-01-221-1576
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-221-1576

Item Name Code

05488

Assigment Date

11/24/1985 (40 years ago)

round with holes all ends flange shape, bolted renewable seat ring type, automatic valve operation method, flange all ends connection type, combat system support equipment 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.

Renewable Seat Ring Type: bolted
End Item Identification: combat system support equipment
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 0.750 inches
Adjustable Pressure Range: +376.0 to 400.0 pounds per square inch
Material: steel overall

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
CNCPP10CDD	Safety Relief Valve
DX62-.75-000	Safety Relief Valve
LL3112B NMP409 3	Safety Relief Valve
LL3112B NMP409 376T400PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-221-1576?

The FSCG of the NSN 4820-01-221-1576 is 4820

Does the NSN 4820-01-221-1576 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-221-1576 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 4820-01-221-1576 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-221-1576 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 4820-01-221-1576 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Nov 24, 1985