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 5895-01-361-9003
NSN 6135-00-491-9864
NSN 5930-01-013-0251
NSN 6130-00-239-3594
NSN 5990-01-232-9008
NSN 2925-00-300-4103
NSN 6135-00-369-2368
NSN 5855-01-013-6864
NSN 5855-00-610-4052
NSN 5855-00-167-7893
NSN 6610-01-505-3495
NSN 7035-00-849-5526