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 5835-01-608-4285
NSN 5925-01-284-5270
NSN 6150-00-837-2454
NSN 5996-01-590-1690
NSN 5960-01-412-0619
NSN 5925-01-528-9051
NSN 5960-01-336-5459
NSN 5996-01-445-1359
NSN 6105-01-322-4613
NSN 5990-01-357-2453
NSN 6645-00-932-1464
NSN 2925-00-284-1534