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 5855-00-149-0766
NSN 5975-01-555-7719
NSN 6110-01-065-2853
NSN 5925-01-054-2340
NSN 6135-01-219-8612
NSN 5975-01-444-4218
NSN 6685-01-583-4414
NSN 6685-01-443-7508
NSN 4140-00-927-7992
NSN 5915-00-288-0071
NSN 5835-01-474-1224
NSN