Extended Washer Self-locking Nut

Model / MPN: 129FW-1032 | NSN: 5310-00-531-8831

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

5310-00-531-8831

Sold in multiples of

50 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.380 inches

Overall Height

Between 0.310 inches and 0.325 inches

Nut Style

Double hexagon

Washer Thickness

0.050 inches

Width Across Flats

Between 0.305 inches and 0.313 inches

Tempurature Rating

1200.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Iron alloy 660

Material Specification

Ams5735 assn standard single material response or ams5737 assn standard single material response

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

410, elastic stop nut corporation mfr ref single treatment response

129FW 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

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