4 units per assembly
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 5975-00-826-6648
NSN 6150-00-143-5396
NSN 6685-01-232-7680
NSN 6135-00-708-0892
NSN 4140-01-516-8995
NSN 6110-00-456-2058
NSN 5905-01-088-8340
NSN 5925-01-254-4781
NSN 6105-01-245-4329
NSN 5925-01-649-7842
NSN 5915-00-895-7230
NSN 5835-01-327-6324