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 6135-00-422-3967
NSN 5990-01-493-4039
NSN 6130-00-222-5291
NSN 5895-01-542-3570
NSN 6645-01-564-6270
NSN 5998-01-299-2170
NSN 5855-01-144-2939
NSN 6105-01-227-5159
NSN 6150-00-353-1403
NSN 5910-00-637-2609
NSN 5945-01-482-6237
NSN 5996-01-553-7399