Extended Washer Self-locking Nut

Model / MPN: H19437-3 | NSN: 5310-00-232-0584

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

5310-00-232-0584

Sold in multiples of

100 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.301 inches and 0.311 inches

Counterbore Diameter

0.204 inches nut and 0.225 inches nut

Overall Height

Between 0.315 inches and 0.325 inches

Nut Style

Double hexagon

Washer Thickness

0.120 inches

Nut Counterbore Depth

0.095 inches nut

Width Across Flats

Between 0.237 inches and 0.252 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Iron alloy 660

Material Specification

Ams 5735 assn standard single material response

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2410 assn standard single treatment response

H19437 Series Parts

H19437-3

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E817T9428	Locking, Ex Nut, Self	4872	EA	04/21/2017
SPE5E817TC637	Locking, Ex Nut, Self	7223	EA	07/07/2017
SPE5E819T3007	Locking, Ex Nut, Self	4891	EA	12/10/2018
SPE5E820T0288	Locking, Ex Nut, Self	5809	EA	10/15/2019
SPE5E820T0741	Locking, Ex Nut, Self	585	EA	10/24/2019

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

H19437-3 Cross Reference

3003T12P02
3003T12P04
3003T12P02
LH4183-02
BH00139-3-1
LH4183-02
3003T12P02