National Item Identification Number
00-341-7043
003417043
1630-00-341-7043
1630003417043
National Stock Number
Item Name
SEAT,HELICAL COMPRESSION SPRING
Federal Supply Class
1630
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)
55284
Reference Numbers (Part Numbers)
148772
Required Categories
MATERIAL
MATERIAL HARDNESS RATING
STYLE DESIGNATOR
OVERALL HEIGHT
END DIAMET
Required Description
STEEL, CORROSION RESISTING
NOT RATED
N10 SEAT
1.7840 INCHES NOMINAL
0.7490 I