Color black
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: Articles of aluminum nesoi
NSN 5998-00-205-1402
NSN 5998-00-513-2743
NSN 5950-01-458-2012
NSN 5925-01-557-7692
NSN 6110-01-517-4995
NSN 6610-00-956-4464
NSN 5915-01-134-6385
NSN 7035-00-286-6221
NSN 5925-01-018-6845
NSN 6320-00-937-5625
NSN 5990-01-263-9364
NSN 5960-01-406-4136