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 6145-01-596-7406
NSN 5945-00-964-7678
NSN 5925-00-456-0651
NSN 6135-01-622-1296
NSN 6685-00-407-1028
NSN 6130-01-634-0603
NSN 4140-00-823-4438
NSN 5935-01-218-0839
NSN 5990-01-336-3976
NSN 6320-01-093-5738
NSN 6620-00-606-0446
NSN 5998-01-100-5365