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).
NSN 6620-00-551-1383
NSN 6685-00-753-7668
NSN 5996-01-413-1413
NSN 6685-01-069-8858
NSN 5990-01-646-2990
NSN 2925-01-448-2880
NSN 6135-01-116-3385
NSN 5915-00-023-1843
NSN 6645-01-025-1002
NSN 6135-01-104-3790
NSN 6620-00-820-9616
NSN 6610-00-359-2226