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 5945-00-260-1663
NSN 5905-00-899-0421
NSN 5996-00-280-8980
NSN 6320-01-493-4472
NSN 5945-00-247-4053
NSN 5945-01-143-0259
NSN 6645-01-605-4351
NSN 6110-01-400-4207
NSN 5985-01-555-7814
NSN 5950-01-145-4510
NSN 6620-01-656-7448
NSN 6240-00-870-9129