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 6645-01-555-4356
NSN 5999-00-405-1364
NSN 5999-00-115-8357
NSN 6130-01-293-4650
NSN 6610-00-822-0431
NSN 5998-01-532-9828
NSN 2925-00-167-6762
NSN 6130-00-833-7763
NSN 6220-01-546-4442
NSN 5975-00-438-2614
NSN 5996-01-377-9730
NSN 5990-01-232-6018