Extension Helical Spring

Model / MPN: 4917 | NSN: 5360-00-200-8982

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

5360-00-200-8982

Sold in multiples of

DEMIL

Inside Diameter

0.273 inches

Opening Width

0.125 inches first end

Opening Width

1.875 inches both ends

End Style

Raised hook first end

End Style

Raised hook second end

Spring Free Length

12.102 inches

Design Type

Closed

Load Rating

11.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.375 inches

Spring Length Under Load

16.125 inches

Coil To Hook Inside Length

0.500 inches first end

Coil To Hook Inside Length

2.375 inches second end

Material

Steel comp 1060

Material Specification

Qq-s-633, amend 2 federal specification single material response

Style Designator

Cylindrical

4917 Series Parts

Pricing and Availability

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4917 Cross Reference

6184166
10W363
368567
N4495
500326