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 5935-01-222-2275
NSN 5930-01-577-8911
NSN 5835-01-029-5602
NSN 5935-01-142-1626
NSN 5965-00-131-3374
NSN 6650-01-449-0702
NSN 5835-01-397-8801
NSN 2925-00-785-9328
NSN 5835-01-490-6325
NSN 5925-01-464-2734
NSN 5965-00-802-0060
NSN 6105-00-864-2819