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 5985-01-090-0098
NSN 5855-01-073-6102
NSN 6220-01-093-9012
NSN 5998-01-381-2536
NSN 2925-00-960-4737
NSN 4140-01-456-7156
NSN 4140-01-417-2611
NSN 5935-00-923-3626
NSN 6135-01-204-8712
NSN 5945-01-382-9224
NSN 5960-00-884-2535
NSN 5855-01-395-0676