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.
Classification: Nuts of iron or steel
NSN 6240-01-177-3305
NSN 5915-01-478-7464
NSN 6645-00-124-9939
NSN 6685-00-605-3241
NSN 5895-00-596-8678
NSN 5910-01-138-4926
NSN 4140-00-901-8216
NSN 5835-00-138-7807
NSN 5975-01-124-5555
NSN 5935-01-123-9151
NSN 6620-01-207-0667
NSN 5965-00-928-6983