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 6145-01-102-5698
NSN 5925-00-226-1155
NSN 5998-00-864-4881
NSN 5835-00-253-3453
NSN 5835-01-466-5496
NSN 5975-00-055-9828
NSN 5990-00-288-1820
NSN 5998-01-248-6177
NSN 5960-00-281-0824
NSN 6685-00-169-6505
NSN 5835-00-905-7165
NSN 6145-01-593-1225