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 5935-00-280-3116
NSN 5895-01-426-3466
NSN 6240-01-170-6717
NSN 5965-00-529-0602
NSN 5905-01-222-0927
NSN 5835-00-160-3126
NSN 5935-01-334-3230
NSN 6150-01-104-4323
NSN 5910-00-791-3790
NSN 6645-00-236-9076
NSN 6145-01-507-4157
NSN 6620-00-593-5313