A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5996-01-122-6162
NSN 5925-01-166-9191
NSN 6220-01-649-3542
NSN 6650-01-201-7591
NSN 6240-01-160-4370
NSN 5925-01-576-1416
NSN 5855-01-213-9076
NSN 6320-00-194-4252
NSN 6105-00-252-9017
NSN 5998-01-455-8748
NSN 6145-01-024-9848
NSN 5935-01-494-2955