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4820-00-421-7591

Find complete technical information, availability, and procurement data for: 4820-00-421-7591

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4820-00-421-7591
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-421-7591

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

4820-00-421-7591, no name available

FAQs

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

What is the FSCG of the NSN 4820-00-421-7591?
The FSCG of the NSN 4820-00-421-7591 is 4820
Does NSN 4820-00-421-7591 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-421-7591 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-421-7591 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.

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