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 5975-00-966-7706
NSN 2925-01-574-4413
NSN 6610-01-120-7670
NSN 6135-01-100-3593
NSN 5920-01-410-7740
NSN 6650-01-428-9958
NSN 6320-00-937-5625
NSN 6105-01-438-6955
NSN 5905-00-849-6810
NSN 6105-01-144-5473
NSN 5998-00-818-4797
NSN 5945-00-111-8448