Woodruff Key

Model / MPN: 404B1 | NSN: 5315-00-045-2563

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

5315-00-045-2563

Sold in multiples of

DEMIL

Overall Length

Between 1.370 inches and 1.380 inches

Circle Diameter

Between 2.115 inches and 2.125 inches

Thickness

Between 0.312 inches and 0.313 inches

Key Size Designation

Woodruff 128

Key Height

Between 0.401 inches and 0.406 inches

Hardness Rating

10.0 rockwell c

Starting Edge Shape

Straight

Material

Steel

Material Specification

Qq-s-633 1030 to 1060 federal specification single material response

Style Designator

Round bottom relieved ends

404B 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

404B1 Cross Reference

452563
7521044
HF144
10-126
500009-3
452563