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

Extended Washer Self-locking Nut

Model / MPN: H50019-4 | NSN: 5310-00-556-6373
ITAR Registered seal

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
5310-00-556-6373
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
Between 0.420 inches and 0.440 inches
Overall Height
Between 0.385 inches and 0.400 inches
Nut Style
Double hexagon
Washer Thickness
Between 0.040 inches and 0.060 inches
Width Across Flats
0.312 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Countersink Angle
90.0 degrees nut
Material
Steel
Precious Material
Silver
Surface Treatment
Silver
H50019 Series Parts

Pricing and Availability

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H50019-4 Cross Reference
  • 3029T03
  • 3029T03P04
  • 3029T03P02
  • VN1479W048