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 6135-01-532-0775
NSN 6685-01-467-5790
NSN 5950-00-474-7137
NSN 5999-01-243-0781
NSN 7035-01-495-3146
NSN 5835-01-384-3206
NSN 5975-01-212-2020
NSN 6135-01-386-5709
NSN 2925-01-372-9455
NSN 7035-00-371-7749
NSN 5975-01-474-6278
NSN 5999-00-470-5024