Description: Self locking nut.
Detail: THREAD: 1/4-28, SELF-LOCKING NUT, 450 DEG F, REDUCED HEXAGON, REDUCED HEIGHT, CAD-PLATED STEEL, DRY FILM LUBRICATED. SUBJECT TO NASM33588.
Alt. Part Number: NAS1291-4Possible NSN: 5310-00-807-1475
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