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 6105-00-097-9965
NSN 6685-01-054-2412
NSN 5925-01-439-2867
NSN 5945-00-401-7357
NSN 5950-01-422-1361
NSN 6650-01-274-8586
NSN 6645-00-515-6148
NSN 6110-01-072-0892
NSN 6220-00-836-9316
NSN 5985-00-694-5381
NSN 6240-01-027-3544
NSN 5930-00-186-9252