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 6130-00-197-9371
NSN 5855-01-167-2162
NSN 6320-01-449-1014
NSN 6650-00-885-3775
NSN 6240-01-443-6222
NSN 5920-01-093-8458
NSN 5920-01-644-4286
NSN 6610-01-379-8524
NSN 6130-00-296-4116
NSN 5965-00-021-5620
NSN 5905-01-406-8376
NSN 5895-01-482-1403