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Worldwide distributor of NSN parts and consumables located in the USA.

Helical Compression Spring Seat

Model / MPN: 3178602-1 | NSN: 5340-01-385-6713
ITAR Registered seal

A circular item, usually having a flat or grooved flange, bos (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.

Product Details
NATO Stock Number
5340-01-385-6713
Sold in multiples of
1 EA
DEMIL
NO
3178602 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A618T35N4 Seat, Helical Compre 47 EA 07/05/2018
SPE4A620T011A Seat, Helical Compre 35 EA 12/16/2019
SPE4A620T937T Seat, Helical Compre 6 EA 04/20/2020
SPE4A620T01D3 Seat, Helical Compre 4 EA 05/07/2020

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3178602-1 Cross Reference
  • 3178602-1
  • 10113297