A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
NSN 6320-01-249-3236
NSN 4140-01-050-9194
NSN 5985-00-823-8748
NSN 5895-00-776-0619
NSN 5996-01-186-4790
NSN 6150-01-231-8039
NSN 6105-00-141-5598
NSN 5945-00-528-8352
NSN 5910-01-641-6613
NSN 6110-00-779-0648
NSN 7035-01-121-5905
NSN 6685-00-731-3836