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 6105-01-093-3407
NSN 6320-00-456-2092
NSN 5990-00-932-3070
NSN 6650-01-232-2252
NSN 5930-01-140-6079
NSN 6105-01-400-4194
NSN 6650-00-925-1274
NSN 6645-00-557-0322
NSN 5990-01-320-1412
NSN 6110-00-378-8458
NSN 5950-00-118-0006
NSN 5835-00-827-1904