Head diameter 0.750 inch; head height 0.060 inch; barrel external diameter 0.500 inch; barrel interion diameter 0.385 inch; barrel length 0.060 inch; accommodates 0.375 inch screw
No other part numbers with same form, fit, and function found.
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5935-00-983-5992
NSN 4140-01-651-8403
NSN 5935-00-203-3710
NSN 6130-00-706-2530
NSN 5998-01-487-4922
NSN 5935-01-525-2665
NSN 5985-01-262-9170
NSN 5999-01-087-9070
NSN 6110-01-056-4964
NSN 5990-01-434-3469
NSN 5975-00-308-5138
NSN 6130-01-480-8108