Washer part number 1114-61-60
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
NSN 5855-00-118-8762
NSN 4140-01-068-0140
NSN 5930-01-456-4612
NSN 6320-00-539-9283
NSN 5945-01-432-2416
NSN 5855-00-912-3885
NSN 5999-01-288-2343
NSN 5920-01-551-5340
NSN 5945-00-227-8581
NSN 6685-00-724-5998
NSN 5905-01-224-8493
NSN 6135-01-617-0253