Extended Washer Self-locking Nut

Model / MPN: 77018-5 | NSN: 5310-00-395-4323

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

5310-00-395-4323

Sold in multiples of

100 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.532 inches

Lubrication

Dry film lubricant

Overall Height

0.312 inches

Nut Style

Double hexagon

Washer Thickness

0.035 inches

Width Across Flats

Between 0.367 inches and 0.376 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.312 inches

Material

Nickel alloy 718

Material Specification

Ams 5662 assn standard 1st material response or ams 5663 assn standard 1st material response

Surface Treatment

Copper

Surface Treatment Specification

Mil-c-14550 military specification single treatment response

77018 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E318T213N	Locking, Ex Nut, Self	557	EA	08/10/2018
SPE5E319T331E	Locking, Ex Nut, Self	858	EA	08/02/2019

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

77018-5 Cross Reference

77018-524
77018-524
H49843-5
BH572-5
LH10874-5
SLN209-5M
LH10874-5
H49843-5
ST3M572-5M
LH10874-5