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 5910-00-927-8593
NSN 6135-01-205-5965
NSN 5855-01-147-6024
NSN 5965-01-502-3650
NSN 5945-00-598-6130
NSN 6645-01-633-1852
NSN 6240-00-185-8367
NSN 6105-01-308-6746
NSN 5975-01-203-2774
NSN 5930-01-481-4519
NSN 5985-01-371-3013
NSN 5960-01-654-4353