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 5925-01-435-4943
NSN 4140-01-177-7628
NSN 5999-01-192-3294
NSN 5965-01-620-6505
NSN 5835-00-864-4481
NSN 5998-01-366-7899
NSN 6150-00-219-5402
NSN 5990-01-465-9235
NSN 5895-00-165-1289
NSN 2925-00-999-8967
NSN 6130-01-120-5003
NSN 2925-00-028-1481