Woodruff Key

Model / MPN: 4420 | NSN: 5315-00-010-3906

An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.

Product Details

NATO Stock Number

5315-00-010-3906

Sold in multiples of

DEMIL

Circle Diameter

Between 0.740 inches and 0.750 inches

Thickness

Between 0.156 inches and 0.157 inches

Key Size Designation

Woodruff 8

Key Height

Between 0.308 inches and 0.313 inches

Hardness Rating

10.0 rockwell c

Starting Edge Shape

Straight

Material

Steel

Material Specification

Qq-s-633 federal specification single material response

Style Designator

Round bottom

4420 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
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Worldwide Shipping

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