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National Stock Number:
5340-01-003-6618
Federal Supply Class:
5340
National Item Identification Number:
010036618
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.
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Manufacturer Information:
| 25253 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | | 400144 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | | 987021000RA1000 | 1H6M3 | AMERICAN TERRA VEHICLES INC | | 987021000RA1000 | 30458 | J R S INDUSTRIES INC | | AA7-I-231 | 1H6M3 | AMERICAN TERRA VEHICLES INC | | AA7-I-231 | 50803 | DECO-GRAND INC SUB OF GRAND MACHINING CO | | AA7I210 | 02978 | RENK AMERICA LLC | | AA7I210 | 1H6M3 | AMERICAN TERRA VEHICLES INC |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.2000 INCHES NOMINAL | | END DIAMETER | 0.5000 INCHES NOMINAL | | BORE DIAMETER | 0.3270 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 30.0 | | COUNTERBORE LENGTH | 0.2000 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.4050 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 37.0 | | COUNTERSINK DIAMETER | 0.0930 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP LENGTH | 0.0620 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.6450 INCHES NOMINAL | | OVERALL HEIGHT | 0.2370 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND STEP DIAMETER | 0.8500 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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