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 5920-01-050-5565
NSN 2925-00-491-3549
NSN 6220-00-248-4011
NSN 5960-01-351-5074
NSN 6240-01-101-9876
NSN 7035-00-574-4223
NSN 5975-01-264-6801
NSN 6150-01-387-9741
NSN 6240-01-209-1972
NSN 6645-01-273-2462
NSN 6685-00-446-8238
NSN 6105-00-800-3199