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 6620-01-062-4307
NSN 5925-00-124-5015
NSN 6645-01-205-0294
NSN 6620-00-229-2728
NSN 6620-01-571-7727
NSN 5835-01-209-6410
NSN 5905-00-182-7671
NSN 5920-01-651-9060
NSN 6220-01-323-5408
NSN 6650-01-555-9348
NSN 5950-01-517-9930
NSN 5855-01-364-9810