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 6645-00-833-2395
NSN 5935-00-325-9374
NSN 6220-01-153-1937
NSN 5915-01-510-3867
NSN 5965-00-116-5363
NSN 5985-00-303-5545
NSN 5990-01-187-8594
NSN 5905-01-596-2702
NSN 5950-00-058-6392
NSN 6650-01-246-8262
NSN 6685-01-086-0246
NSN 5950-01-101-3887