201892

View detailed technical data, stock status, and sourcing information for: 201892

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201892
Federal Supply Group
Valves
Federal Supply Classification
4810 Powered Valves
National Stock Number
4810-00-091-4503
Item Name Code
22113
Assigment Date
01/01/1963 (63 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.

4810-00-091-4503, valve seat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2995-00-015-8878 No Name Available 01/01/1961
4820-00-610-9702 No Name Available 01/01/1963

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
201892 Valve Seat
887172 Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-091-4503?
The FSCG of the NSN 4810-00-091-4503 is 4810
Does the NSN 4810-00-091-4503 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-00-091-4503 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 4810-00-091-4503 contain precious materials?
Precious metal content is unknown
Does NSN 4810-00-091-4503 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 4810-00-091-4503 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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