Mc master-carr catalog list this item with a package of 5 each
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 5950-01-555-8152
NSN 6110-01-435-4400
NSN 5930-00-813-3398
NSN 5990-01-073-2275
NSN 5945-00-108-9730
NSN 6110-00-271-9928
NSN 5925-01-133-4416
NSN 5975-01-513-7727
NSN 5996-00-891-9250
NSN 5975-00-929-9678
NSN 6240-01-421-9388
NSN 5910-00-740-7286