2640-683X3PC32

View detailed technical data, stock status, and sourcing information for: 2640-683X3PC32
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-935-1599

Item Name Code

22113

Assigment Date

05/25/1967 (59 years ago)

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.

valve b combn .75ips 650psi flge nicop 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.

End Item Identification: valve b combn .75ips 650psi flge nicop

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-936-8834	No Name Available	03/08/1968

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
2640-683X3PC32	Valve Seat
845-2180928PC32	Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-935-1599?

The FSCG of the NSN 4810-00-935-1599 is 4810

Does the NSN 4810-00-935-1599 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-935-1599 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 4810-00-935-1599 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-00-935-1599 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 4810-00-935-1599 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, May 25, 1967