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 5990-00-893-8998
NSN 5895-01-350-9602
NSN 5930-00-840-7041
NSN 5965-00-775-6496
NSN 6320-00-788-5297
NSN 5915-01-263-3448
NSN 5910-01-584-8096
NSN 5945-00-845-7448
NSN 5960-00-156-0702
NSN 6150-01-250-1315
NSN 2925-00-869-1451
NSN 5996-01-025-5683