4820-99-540-8557
Valve Seat
4820995408557 995408557 TX10559-1
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. View more Valve Seat
![]()
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

Marketplace 4820-99-540-8557
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 4820-99-540-8557 1+ Documents (More...)
TX10559-1 A replaceable item designed to provide a stationary seating surface for a mating, moveable
RQST NE Updated Every Day 4820-99-540-8557 RQST Updated Every Day 4820-99-540-8557 RQST NE Related Documents
4820-99-540-8557 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-540-8557
RQST NE Updated Every Day 4820-99-540-8557 RQST Updated Every Day 4820-99-540-8557 RQST NE Related Documents
4820-99-540-8557 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-540-8557
Restrictions 4820-99-540-8557
Approved Sources 4820-99-540-8557
- Part Number
- Manufacturer
- Status
- TX10559-1
- Manufacturer
- K0072 - Rolls-Royce Power Engineering Plc (Active)
- Primary Buy
- Primary Buy
Similar Supply Items to 4820-99-540-8557

















