Extension Helical Spring

Model / MPN: 63C52536-7 | NSN: 5360-00-670-9296

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.

Product Details

NATO Stock Number

5360-00-670-9296

Sold in multiples of

25 EA

DEMIL

Inside Diameter

Between 0.352 inches and 0.360 inches

End Style

Short twisted hook both ends

Spring Free Length

2.281 inches

Coil Quantity

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.500 inches

Hook Radius

0.176 inches both ends and 0.180 inches both ends

Coil To Hook Inside Length

0.352 inches both ends and 0.360 inches both ends

Material

Steel

Material Specification

Qq-w-470 federal specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, class1 federal specification single treatment response

Style Designator

Cylindrical

63C52536 Series Parts

63C52536-7

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E217TC683	Spring, Helical, Exte	226	EA	07/31/2017

Pricing and Availability

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63C52536-7 Cross Reference

56A23263