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 5925-00-124-5015
NSN 6220-01-472-2755
NSN 5950-00-659-3953
NSN 5910-01-030-4665
NSN 5905-00-014-2438
NSN 2925-00-139-8309
NSN 4140-00-643-3744
NSN 5985-01-462-0144
NSN 5920-01-534-7042
NSN 5960-01-423-1085
NSN 6220-01-265-2705
NSN 5930-01-648-2582