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: Other articles of iron or steel not wire nesoi
NSN 5915-01-052-9746
NSN 6135-00-983-9187
NSN 2925-01-273-4898
NSN 5990-01-395-4194
NSN 5835-01-241-1090
NSN 5895-01-403-2793
NSN 5930-01-374-4510
NSN 5910-00-263-7884
NSN 5945-01-556-3304
NSN 6620-01-076-1340
NSN 6650-01-409-1992
NSN 5920-01-412-1080