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 6650-00-944-1399
NSN 7035-01-048-7122
NSN 6240-01-025-4495
NSN 6320-00-238-9973
NSN 5930-01-237-2596
NSN 5985-01-347-8408
NSN 6620-01-467-2111
NSN 6145-01-584-7785
NSN 5998-01-403-2586
NSN 4140-01-168-7531
NSN 4140-00-989-0314
NSN 5999-00-867-0001