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).
NSN 5925-01-593-5431
NSN 2925-01-562-8051
NSN 5985-01-136-4181
NSN 6610-01-083-1446
NSN 5960-00-707-3335
NSN 6130-01-490-2095
NSN 6620-01-628-0171
NSN 6135-01-392-8344
NSN 6105-00-635-9809
NSN 6150-00-793-3069
NSN 2925-01-398-6751
NSN 5960-00-884-2535