Hexagon Slotted Self-locking Nut

Model / MPN: 137242 | NSN: 5310-00-226-3911

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.

Product Details

NATO Stock Number

5310-00-226-3911

Sold in multiples of

100 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Slotted, hexagon

Nut Height

Between 0.173 inches and 0.203 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Bearing Surface Type

Washer faced

Material

Plastic polyamide locking insert

Material

Steel nut

Surface Treatment

Cadmium except insert and chromate except insert

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response except insert

13724 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E716TB097	Locking, Sl Nut, Self	22425	EA	06/21/2016
SPE5E717T1818	Locking, Sl Nut, Self	13204	EA	11/15/2016
SPE4A717TL146	Locking, Sl Nut, Self	55886	EA	07/14/2017
SPE4A718T7381	Locking, Sl Nut, Self	32309	EA	01/09/2018

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

137242 Cross Reference

MS17826-4
F12NTEC428
F12NE4717-048
21342-50
ESNAF12NE4717
F12NE4717-048
10088013