Extended Washer Self-locking Nut

Model / MPN: B00101-4 | NSN: 5310-00-989-5079

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

5310-00-989-5079

Sold in multiples of

100 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.433 inches and 0.443 inches

Overall Height

Between 0.396 inches and 0.411 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.060 inches and 0.080 inches

Width Across Flats

Between 0.367 inches and 0.376 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Nickel alloy

Precious Material

Silver

Surface Treatment

Silver

B00101 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

B00101-4 Cross Reference

59854-428
4900278
490278
ST1325-10
490278
ST1180-10
ST1180-10
490278