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

Extended Washer Self-locking Nut

Model / MPN: MS14144-5 | NSN: 5310-00-090-4136
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
5310-00-090-4136
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
0.520 inches
Lubrication
Dry film lubricant
Overall Height
0.328 inches
Nut Style
Hexagon
Washer Thickness
0.055 inches
Width Across Flats
Between 0.367 inches and 0.378 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Thread Size
0.312 inches
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Solicitations
Solicitation Description Qty UOM Close Date
SPE5EC15T1216 Locking, Ex Nut, Self 1398 EA 10/13/2015
SPE5EC17T0588 Locking, Ex Nut, Self 2615 EA 03/06/2017
SPE5EC18T0086 Locking, Ex Nut, Self 3332 EA 10/23/2017
SPE5EC18T1384 Locking, Ex Nut, Self 5840 EA 06/27/2018
SPE5EC18T1589 Locking, Ex Nut, Self 8000 EA 08/02/2018
SPE5EC20T0030 Locking, Ex Nut, Self 2179 EA 11/01/2019
SPE5EC20T0642 Locking, Ex Nut, Self 5700 EA 03/24/2020

Pricing and Availability

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MS14144-5 Cross Reference
  • MS14144L5
  • GN512FP5
  • 73781M524
  • RME9868-5
  • PHCR-355M
  • RME9868-5
  • NASM 14144 P/N L5
  • 73781M524
  • 10116549