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 5985-01-055-2877
NSN 5895-00-826-2988
NSN 6130-00-761-6447
NSN 5935-01-155-1336
NSN 5895-01-089-0551
NSN 2925-01-387-0870
NSN 6135-01-484-8637
NSN 5965-01-281-9916
NSN 5985-01-371-3057
NSN 6645-01-077-4934
NSN 5895-01-561-8657
NSN 6320-00-779-5923