Compression Helical Spring

Model / MPN: 213870 | NSN: 5360-00-057-4861

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

5360-00-057-4861

Sold in multiples of

1 EA

DEMIL

Inside Diameter

0.285 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

2.986 inches

Coil Quantity

18-1/2

Load Rating

Between 134.000 pounds and 150.000 pounds

Spring Solid Length

2.500 inches

Spring Solid Outside Diameter

Between 0.535 inches and 0.555 inches

Coil Helix Direction

Left-hand

Spring Free Outside Diameter

Between 0.535 inches and 0.555 inches

Spring Length Under Load

2.580 inches

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Surface Treatment

Tin

Style Designator

Cylindrical

21387 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

213870 Cross Reference

213870