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National Stock Number: 5360-01-139-1542
Federal Supply Class: 5360
National Item Identification Number: 011391542
Description: SPRING,HELICAL,COMPRESSION
Detail: An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.
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Manufacturer Information:
| 65651-05080-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| ACCOMMODATED ROD DIAMETER | 2.197 INCHES MAXIMUM | | BORE DIAMETER | 3.243 INCHES MINIMUM | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS | | INSIDE DIAMETER | 2.220 INCHES MINIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A401 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A232 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OR STEEL UNS K15047 OVERALL | | SPRING FREE LENGTH | 19.736 INCHES NOMINAL | | SPRING DEFLECTION RATE | 62.030 POUNDS PER INCH NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 2.944 INCHES NOMINAL | | SPRING SOLID LENGTH | 9.750 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL |
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