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 5945-00-958-6702
NSN 5985-01-397-0786
NSN 5910-00-274-6491
NSN 5930-01-513-3061
NSN 4140-00-516-5002
NSN 5925-00-262-5651
NSN 6220-01-178-9041
NSN 5960-00-148-4492
NSN 2925-01-448-2880
NSN 5985-01-483-5425
NSN 6135-01-062-9356
NSN 6110-00-536-4962