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 5965-00-316-2768
NSN 5910-01-069-6038
NSN 5925-01-178-8962
NSN 6150-00-275-4601
NSN 5965-00-592-0812
NSN 5930-01-500-9601
NSN 5915-01-237-2480
NSN 4140-00-296-9695
NSN 2925-00-146-0179
NSN 6110-01-592-4551
NSN 5960-01-186-2980
NSN 6145-01-188-9699