Clinch Self-locking Nut

Model / MPN: 81003 | NSN: 5310-00-579-0053

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Product Details

NATO Stock Number

5310-00-579-0053

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Pilot Diameter

Between 0.187 inches and 0.191 inches

Pilot Length

Between 0.100 inches and 0.110 inches

Counterbore Diameter

0.139 inches nut and 0.144 inches nut

Lubrication

Soluble lubricant

Nut Style

Clinch

Nut Height

Between 0.235 inches and 0.265 inches

Nut Counterbore Depth

0.090 inches nut and 0.100 inches nut

Width Across Flats

Between 0.243 inches and 0.251 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjc

Thready Qty Per Inch (tpi)

Thread Size

0.112 inches

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response

81003 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

81003 Cross Reference

22FP3-440