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Worldwide distributor of NSN parts and consumables located in the USA.

Extended Washer Self-locking Nut

Model / MPN: 73601-428 | NSN: 5310-01-029-4716
ITAR Registered seal

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Product Details
NATO Stock Number
5310-01-029-4716
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.430 inches
Overall Height
0.328 inches
Nut Style
Hexagon
Washer Thickness
0.052 inches
Width Across Flats
Between 0.305 inches and 0.313 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Hardness Rating
Between 39.0 rockwell c and 45.0 rockwell c
Thread Size
0.250 inches
Material
Steel comp 8740
Material Specification
Ams 6322 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams 2400 assn standard single treatment response
73601 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E715TC781 Locking, Ex Nut, Self 2609 EA 09/18/2015
SPE5E718T6384 Locking, Ex Nut, Self 1565 EA 03/27/2018

Pricing and Availability

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73601-428 Cross Reference
  • 73701-428
  • 3028287
  • 73701-428
  • 3028287