Compression Helical Spring

Model / MPN: 646B | NSN: 5360-01-139-4692

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

5360-01-139-4692

Sold in multiples of

1 EA

DEMIL

Inside Diameter

0.318 inches

End Style

E4 spring end, squared and ground both ends

Bore Diameter

0.500 inches

Spring Free Length

2.910 inches

Coil Quantity

Spring Solid Length

1.690 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

33.800 pounds per inch

Spring Free Outside Diameter

0.470 inches

Material

Steel comp 302

Material Specification

Sae, type 18-8 assn standard single material response

Surface Treatment

Lacquer

Style Designator

Cylindrical

646B 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

646B Cross Reference

307-WS
8646B
V-1810
307-WS
8646B
V-1810
307-WS
V-1810
8646B
307-WS
V-1810
8646B
307-WS
V-1810
8646B