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 5930-01-026-0343
NSN 6135-01-041-3829
NSN 5990-00-108-5400
NSN 6105-00-484-3987
NSN 5855-01-546-0337
NSN 5998-00-292-9515
NSN 5935-01-099-7296
NSN 2925-01-338-1687
NSN 6130-01-443-8186
NSN 6645-01-311-5481
NSN 5985-01-576-5422
NSN 5895-00-356-0179