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National Stock Number: 5360-01-141-9949
Federal Supply Class: 5360
National Item Identification Number: 011419949
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:
20524/310.21 | K0639 | AERONAUTICAL & GENERAL INSTRUMENTS LIMITED | 20524/310.21 | K0735 | TRIDENT MARITIME SYSTEMS UK LIMITED |
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Techincal Specification:
MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | BS2056 EN58A,BRITISH STANDARDS INST MFR REF SINGLE MATERIAL RESPONSE OVERALL | STYLE DESIGNATOR | CYLINDRICAL | INSIDE DIAMETER | 0.185 INCHES NOMINAL | SPRING FREE LENGTH | 0.296 INCHES NOMINAL | SPRING FREE OUTSIDE DIAMETER | 0.241 INCHES NOMINAL | OPENING WIDTH | 0.332 INCHES NOMINAL FIRST END | | 0.472 INCHES NOMINAL SECOND END | COIL TO HOOK INSIDE LENGTH | 0.156 INCHES NOMINAL FIRST END | | 0.128 INCHES NOMINAL SECOND END | HOOK RADIUS | 0.100 INCHES NOMINAL SECOND END | END STYLE | OFSET HOOK BOTH ENDS | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | DESIGN TYPE | CLOSED | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | K0639 | DESIGN CONTROL REFERENCE | 20524/310.21 |
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