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 5925-01-444-5274
NSN 5835-00-408-5499
NSN 5895-00-152-5035
NSN 5925-00-833-8291
NSN 5910-00-740-7286
NSN 5905-01-303-0326
NSN 6145-01-634-0388
NSN 5915-00-228-6179
NSN 6685-01-411-1380
NSN 6105-01-050-9376
NSN 6150-00-553-7948
NSN 6685-01-295-8547