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Worldwide distributor of NSN parts and consumables located in the USA.

Compression Helical Spring

Model / MPN: 557074 | NSN: 5360-00-736-4722
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
5360-00-736-4722
Sold in multiples of
1 EA
DEMIL
NO
Inside Diameter
Between 1.050 inches and 1.070 inches
End Style
E4 spring end, squared and ground both ends
End Style
Spring end, squared and ground both ends
Spring Free Length
1.667 inches
Coil Quantity
6 3/4
Spring Solid Length
0.875 inches
Coil Helix Direction
Right-hand or left-hand
Spring Deflection Rate
44.800 pounds per inch
Material
Stainless steel
Material Specification
Hs261, united aircraft corp, hamilton standard div mfr ref single material response
Style Designator
Cylindrical
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A518T706D Spring, Helical, Comp 1 EA 06/05/2018
SPE4A518T07W8 Spring, Helical, Comp 10 EA 09/04/2018
SPE4A519T2149 Spring, Helical, Comp 10 EA 12/21/2018
SPE4A519T3310 Spring, Helical, Comp 10 EA 01/06/2019
SPE4A519T7336 Spring, Helical, Comp 10 EA 02/05/2019

Pricing and Availability

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557074 Cross Reference