National Item Identification Number
00-307-0510
003070510
1650-00-307-0510
1650003070510
National Stock Number
Item Name
SEAT,HELICAL COMPRESSION SPRING
Federal Supply Class
1650
Description
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.
Commercial and Government Entity Code (Supplier Data)
98897
61174
80378
98897
Reference Numbers (Part Numbers)
1285686
1285686-103
1285686-103
1285686-103
Required Categories
MATERIAL
MATERIAL HARDNESS RATING
STYLE DESIGNATOR
SPECIAL FEATURES
Required Description
ALUMINUM ALLOY
NOT RATED
N1 SEAT
FOUR HOLES ON BASE,0.124 IN. MIN,0.129 IN. M