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 5960-00-116-4882
NSN 6650-01-648-1864
NSN 5985-01-399-5249
NSN 5910-00-528-4311
NSN 6610-00-239-8613
NSN 5975-01-290-4224
NSN 6110-00-646-9079
NSN 6610-01-088-3050
NSN 5855-00-631-4565
NSN 5996-01-633-7979
NSN 6650-00-116-3432
NSN 5925-01-125-0403