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 2925-01-064-3729
NSN 6610-00-109-2593
NSN 5996-00-338-4022
NSN 6130-01-256-4746
NSN 5999-00-264-9504
NSN 6320-00-004-9158
NSN 5920-01-566-1747
NSN 6645-01-478-2140
NSN 5945-00-358-7652
NSN 5835-01-426-6573
NSN 6320-01-576-6310
NSN 6135-01-463-2445