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Last Modified: May 29, 2020

Part Number 221617-1 Helical Compression Spring Seat

National Stock Number: 5340-00-001-4559

221617-1 Cross Reference Parts

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

221617-1

6 2 5 1

221617-1

6 9 3 5

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Summary Information (click on this NSN number for detailed information: 5340-00-001-4559)

Definition: Helical Compression Spring Seat, also referenced with federal logistics item name code 24328: 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.
Federal Supply Class (FSC): 5340
NIIN: 00-001-4559 (000014559)
NMF Description: HARDWARE, NOI
Similar parts: 5340-01-394-2355 5340-01-394-2430 5340-01-394-1968 5340-01-394-1001 5340-01-394-2383 5340-01-394-2362 5340-01-394-0425 5340-01-394-0428 5340-01-394-0771 5340-01-394-2409 5340-01-394-0430