1270-21-890-9781
Helical Compression Spring Seat
1270218909781 218909781
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE. View more Helical Compression Spring Seat
![]()
Managed by Canada
Data Last Changed
January 2024
January 2024
NATO Update Count
1
1
NATO Data Quality

Marketplace 1270-21-890-9781
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 1270-21-890-9781 5+ Documents (More...)
Request a Quotation from participating marketplace vendors Request Related Documents 1270-21-890-9781
Spring Seat 218909781 Spring Seat 218909781 Documents 1270-21-890-9781 Restrictions 1270-21-890-9781
Helical Compression Spring Seat 218909781 1270 Aircraft Gunnery Fire Control Components from https
Spring Seat 218909781 Spring Seat 218909781 Documents 1270-21-890-9781 Restrictions 1270-21-890-9781
Helical Compression Spring Seat 218909781 1270 Aircraft Gunnery Fire Control Components from https
www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-6433 Electronic Equipment Parts Kit 1270218906433 1270-21-890-9781
Helical Compression Spring Seat 218909781 -21-894-7999 Circuit Card Assembly 1270218947999 218947999
6433 Electronic Equipment Parts Kit 1270218906433 https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
Helical Compression Spring Seat 218909781 -21-894-7999 Circuit Card Assembly 1270218947999 218947999
6433 Electronic Equipment Parts Kit 1270218906433 https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-6433 Electronic Equipment Parts Kit 1270218906433 1270-21-890-9781
Helical Compression Spring Seat 218909781 -21-894-7999 Circuit Card Assembly 1270218947999 218947999
www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-894-7999 https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
Helical Compression Spring Seat 218909781 -21-894-7999 Circuit Card Assembly 1270218947999 218947999
www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-894-7999 https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
Control Components from Canada (CA) Holder 1270 https https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
Helical Compression Spring Seat 218909781 www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-887-0111
Helical Compression Spring Seat 218909781 www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-887-0111
-1270/ca 1270-21-900-5479 Circuit Card Assembly https//www.nsnlookup.com /fsg-12/fsc-1270/ca 1270-21-890-9781
Helical Compression Spring Seat 218909781 1270 Aircraft Gunnery Fire Control Components from https
Helical Compression Spring Seat 218909781 1270 Aircraft Gunnery Fire Control Components from https
Similar Supply Items to 1270-21-890-9781

















