Extended Washer Self-locking Nut

Model / MPN: SPS42FW820 | NSN: 5310-00-272-6418

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

5310-00-272-6418

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.875 inches

Lubrication

Soluble lubricant

Overall Height

0.568 inches

Nut Style

Double hexagon

Washer Thickness

0.136 inches

Width Across Flats

Between 0.616 inches and 0.627 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

38.0 rockwell c

Thread Size

0.500 inches

Material

Steel comp 8630 or steel comp 4037 or steel comp 8740

Material Specification

Ams 6280 assn standard 1st material response or ams 6300 assn standard 2nd material response or ams 6322 assn standard 3rd material response

Surface Treatment

Cadmium

Surface Treatment Specification

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

42FW Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5EC18T0201	Locking, Ex Nut , Self	1183	EA	11/08/2017
SPE5EC18T0730	Locking, Ex Nut , Self	1512	EA	03/01/2018
SPE5EC18Q0068	Locking, Ex Nut , Self	1183	EA	03/30/2018
SPE5EC18T1204	Locking, Ex Nut , Self	3994	EA	05/23/2018

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

SPS42FW820 Cross Reference

SS5081-08
ANN10
058524-01
42FW820
SS5081-08
10598884-1
SS5081-08
SPS42FW820
FAC1421-820
903510C1