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 6240-01-382-3756
NSN 5920-00-245-0250
NSN 6685-01-487-6001
NSN 5999-00-294-9241
NSN 5945-01-291-8519
NSN 5905-00-849-1935
NSN 6130-01-593-9327
NSN 6620-01-514-7786
NSN 6220-01-535-2260
NSN 5895-01-358-8670
NSN 5999-01-533-8626
NSN 5990-01-400-2195