4820-01-432-2974

Find complete technical information, availability, and procurement data for: 4820-01-432-2974
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-432-2974

Item Name Code

20962

Assigment Date

06/02/1996 (30 years ago)

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes:cotter pins, straight pins, keys and washers.

4 all ends bolt hole quantity, flange all ends connection type, manual valve operation method, round with holes all ends flange shape, strategic sealift conversion ships class 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.

Bolt Hole Quantity: 4 all ends
End Item Identification: strategic sealift conversion ships class
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 1.500 inches
Nominal Outside Diameter: 5.000 inches all ends
Face To Face Distance: 7.000 inches
Material: copper alloy 922 body
Material: nickel alloy flow control device
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene seat
Style Designator: straight thru flanged ends

FAQs

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

What is the FSCG of the NSN 4820-01-432-2974?

The FSCG of the NSN 4820-01-432-2974 is 4820

Does NSN 4820-01-432-2974 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 4820-01-432-2974 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-432-2974 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 4820-01-432-2974 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sun, Jun 2, 1996