5340-00-349-7088 COVER,ACCESS Index 5340-00-350-5358 STANDOFF,THREADED,SPACING

National Stock Number:
5340-00-350-4796

Federal Supply Class:
5340

National Item Identification Number:
003504796

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:
A29650319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
GG651423040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
GG651457526FORD MOTOR COMPANY


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.2100 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM
END DIAMETER0.8480 INCHES MINIMUM AND 0.8560 INCHES MAXIMUM
BORE DIAMETER0.6170 INCHES MINIMUM AND 0.6190 INCHES MAXIMUM
BORE TAPER IN DEG12.0
CHAMFER ANGLE IN DEG21.0
COUNTERSINK ANGLE IN DEG45.0
COUNTERSINK DIAMETER0.8000 INCHES NOMINAL
DESIGN TYPESOLID
FIRST STEP DIAMETER1.2380 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM
FIRST STEP LENGTH0.0400 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
FSC APPLICATION DATAENGINE,GASOLINE,NON-AIRCRAFT
OVERALL HEIGHT0.4100 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM
MATERIALSTEEL
SEAT ANGLE IN DEG15.0
SECOND END DIAMETER1.3100 INCHES MINIMUM AND 1.3300 INCHES MAXIMUM
SECOND STEP DIAMETER1.5900 INCHES MINIMUM AND 1.6100 INCHES MAXIMUM
SPECIAL FEATURESNOT CASEHARDENED
STYLE DESIGNATORSEAT


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