5340-00-473-4916 COVER,ACCESS Index 5340-00-478-2796 COVER,ACCESS

National Stock Number:
5340-00-474-9677

Federal Supply Class:
5340

National Item Identification Number:
004749677

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
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.


Manufacturer Information:
141103024617GENERAL MOTORS CORP
14110307X677GENERAL MOTORS LLC
A26166619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.1850 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM
END DIAMETER0.8200 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM
BORE DIAMETER0.7000 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM
DESIGN TYPESOLID
FEATURES PROVIDEDCASEHARDENED
FIRST STEP DIAMETER1.1880 INCHES NOMINAL
FIRST STEP LENGTH0.0630 INCHES NOMINAL
FSC APPLICATION DATAENGINE,GASOLINE,NON-AIRCRAFT BE15 21
OVERALL HEIGHT0.3750 INCHES NOMINAL
MATERIAL HARDNESS RATING89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
MATERIALSTEEL
SECOND END DIAMETER0.9730 INCHES MINIMUM AND 0.9780 INCHES MAXIMUM


Click here to Register for Free 30-day Trial