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Compression Helical Spring

Model / MPN: 644A104 | NSN: 5360-00-582-3082
ITAR Registered seal

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.

Product Details
NATO Stock Number
5360-00-582-3082
Sold in multiples of
EA
DEMIL
NO
Inside Diameter
1.9375 inches
End Style
E4 spring end, squared and ground both ends
End Style
Spring end, squared and ground both ends
Spring Free Length
11.750 inches
Coil Quantity
19-1/2
Spring Solid Length
5.930 inches
Coil Helix Direction
Right-hand
Spring Deflection Rate
65.800 pounds per inch
Spring Free Outside Diameter
2.5625 inches
Material
Steel uns k08500
Material Specification
Qq-w-470 federal specification single material response
Surface Treatment
Cadmium
Style Designator
Cylindrical

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644A104 Cross Reference