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National Stock Number:
5360-00-321-6471
Federal Supply Class:
5360
National Item Identification Number:
003216471
Description:
SPRING,HELICAL,EXTENSION
Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.
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Manufacturer Information:
| 368SJ17 | 76040 | MACK TRUCKS INC PARTS OPN | | 368SJ17 | 89619 | MACK TRUCKS, INC. | | 47755 | 14892 | BENDIX CORP THE BRAKE AND STEERING DIV | | 8333079 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 6-3/4 | | COIL TO HOOK INSIDE LENGTH | 0.250 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 0.270 INCHES NOMINAL SECOND END | | DESIGN TYPE | CLOSED | | END STYLE | OFSET HOOK FIRST END | | END STYLE | RAISED HOOK SECOND END | | HOOK RADIUS | 0.120 INCHES NOMINAL FIRST END | | HOOK RADIUS | 0.250 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 0.570 INCHES NOMINAL | | LOAD RATING | 50.00 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 135.400 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 2.020 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.810 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 1.560 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | ENAMEL OVERALL |
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