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National Stock Number:
5360-01-218-5918
Federal Supply Class:
5360
National Item Identification Number:
012185918
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:
| 12321959 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BORE DIAMETER | 0.750 INCHES NOMINAL | | COIL QUANTITY | 12 | | COIL HELIX DIRECTION | RIGHT-HAND | | END STYLE | SPRING END,SQUARED AND GROUND OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A401 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL HARDNESS RATING | 54.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND 60.0 ROCKWELL SUPERFICIAL 45-N MAXIMUM | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | USED ON ARMED BATTLE TANK; MODELNO. M1E1,NSN 2350-01-087-1095; AND IMPROVED TANK; MODEL NO. M11A,NSN 2350-01136-8738; STOCK SHAPE: ROUND; ACTIVE COIL QUANTITY: 10; SHOT BLASTED FEATURE INCLUDED; ROD DIA OVER WHICH SPRING WORKS: 0.710 IN. NOMINAL | | SPRING DEFLECTION RATE | 145.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 2.400 INCHES NOMINAL | | SPRING SOLID OUTSIDE DIAMETER | 0.590 INCHES NOMINAL | | SPRING SOLID LENGTH | 1.540 INCHES NOMINAL | | STOCK DIAMETER | 0.118 INCHES MINIMUM AND 0.122 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL |
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