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 5935-01-243-0124
NSN 6135-01-134-7222
NSN 5910-01-035-0375
NSN 5998-01-205-8550
NSN 5935-00-886-6572
NSN 5930-00-007-0046
NSN 5965-00-592-0812
NSN 6650-00-161-4122
NSN 6610-00-877-5905
NSN 5915-01-182-4798
NSN 5915-01-086-0496
NSN 6645-01-296-4223