Hexagon Self-locking Nut

Model / MPN: 489273 | NSN: 5310-00-997-3258

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Product Details

NATO Stock Number

5310-00-997-3258

Sold in multiples of

15 EA

DEMIL

Thread Class

3bg

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Style

Hexagon

Nut Height

Between 0.400 inches and 0.410 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Bearing Surface Type

Chamfered

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

48927 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E318T0657	Locking, He Nut, Self	3317	EA	10/23/2017
SPE5E318T3389	Locking, He Nut, Self	6750	EA	12/15/2017
SPE5E318T8863	Locking, He Nut, Self	2237	EA	04/05/2018
SPE5E318T9928	Locking, He Nut, Self	6786	EA	04/23/2018
SPE5E318T149Q	Locking, He Nut, Self	11360	EA	07/03/2018

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
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489273 Cross Reference

489274
489256
Z6729-048
489256
59660-428
489274
489274
489256
Z6729-048
489256
489274