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 5835-00-920-7325
NSN 5910-01-515-2743
NSN 6645-01-426-2123
NSN 5950-00-088-0839
NSN 5999-00-864-3225
NSN 5895-00-808-7481
NSN 6105-01-193-6575
NSN 5920-01-234-2368
NSN 5985-00-118-7985
NSN 6610-01-613-1831
NSN 5915-01-562-4137
NSN 5990-01-071-8510