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 5895-01-060-3977
NSN 6105-01-127-6267
NSN 5965-01-630-8717
NSN 2925-01-200-8757
NSN 6130-01-227-4485
NSN 5960-01-449-1310
NSN 5910-01-357-7314
NSN 6240-01-463-8276
NSN 5998-01-361-0159
NSN 6220-00-927-6272
NSN 5855-01-554-5794
NSN 6685-01-616-8902