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

Plate Self-locking Nut

Model / MPN: MF52942-4DL2 | NSN: 5310-01-330-8507
ITAR Registered seal

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Product Details
NATO Stock Number
5310-01-330-8507
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Counterbore Diameter
0.280 inches nut
Lubrication
Dry film lubricant
Mounting Hole Diameter
Between 0.098 inches and 0.103 inches
Nut Style
Plate
Nut Length
0.967 inches
Nut Height
0.360 inches
Plate Thickness
0.020 inches
Plate Width
Between 0.615 inches and 0.635 inches
Nut Counterbore Depth
0.125 inches nut
Nut Mounting Provision
Straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
Between 0.371 inches and 0.381 inches
Center To Center Distance Between Mounting Holes Along Length
Between 0.750 inches and 0.754 inches
Thread Series
Unjf
Features Provided
Floating nut
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Material
Iron alloy 660 nut
Material
Iron alloy 660 shell
Material
Iron alloy 660 washer
Material
Rubber chloroprene class cr seal
Surface Treatment
Passivate nut
Surface Treatment
Passivate shell
Surface Treatment
Passivate washer
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E715T7704 Locking, Pl Nut, Self 5 EA 05/27/2015
SPE5E716T2569 Locking, Pl Nut, Self 11 EA 12/17/2015
SPE5E318T3382 Locking, Pl Nut, Self 11 EA 12/15/2017
SPE5E318T5662 Locking, Pl Nut, Self 15 EA 02/08/2018
SPE5E318T142D Locking, Pl Nut, Self 30 EA 06/27/2018
SPE5E318T169N Locking, Pl Nut, Self 150 EA 07/10/2018
SPE5E318T291H Locking, Pl Nut, Self 56 EA 09/06/2018

Pricing and Availability

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MF52942-4DL2 Cross Reference
  • NS202909-4-2
  • 03A215-4-2L
  • NS202902-4-2
  • MF5294-4-2