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

Barrel Self-locking Nut

Model / MPN: 64445-720 | NSN: 5310-01-092-9932
ITAR Registered seal

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

Product Details
NATO Stock Number
5310-01-092-9932
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Counterbore Diameter
0.465 inches shell and 0.485 inches shell
Lubrication
Dry film lubricant
Nut Style
Floating self-locking barrel
Nut Diameter
Between 0.856 inches and 0.886 inches
Nut Length
0.828 inches
Barrel Height
Between 0.436 inches and 0.456 inches
Nut Height
Between 0.737 inches and 0.767 inches
Nut Counterbore Depth
0.202 inches shell and 0.222 inches shell
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
20
Hardness Rating
Between 34.0 rockwell c and 41.0 rockwell c
Thread Size
0.438 inches
Material
Steel nut
Material
Steel shell
Material Specification
Mil-s-5000 military specification single material response nut
Material Specification
Mil-s-5000 military specification single material response shell
Surface Treatment
Cadmium nut
Surface Treatment
Cadmium shell and chromate shell
Surface Treatment Specification
Qq-p-416, type 1 cl 2 federal specification single treatment response nut
Surface Treatment Specification
Qq-p-416, type 2 cl 2 federal specification all treatment responses shell
64445 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E719T2552 Locking, Ba Nut, Self 17 EA 12/03/2018
SPE5E719T2692 Locking, Ba Nut, Self 58 EA 12/06/2018
SPE5E719T4181 Locking, Ba Nut, Self 141 EA 01/14/2019

Pricing and Availability

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64445-720 Cross Reference
  • SL408-7
  • C085-7
  • LH7974-7