Extended Washer Self-locking Nut

Model / MPN: 282571 | NSN: 5310-00-256-1503

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Product Details

NATO Stock Number

5310-00-256-1503

Sold in multiples of

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 1.052 inches and 1.062 inches

Lubrication

Dry film lubricant

Overall Height

Between 0.667 inches and 0.677 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.143 inches and 0.163 inches

Width Across Flats

Between 0.775 inches and 0.783 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.625 inches

Countersink Angle

90.0 degrees both ends

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 federal specification single treatment response

28257 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

282571 Cross Reference

VN465A108
VN465A108
282571