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 6105-00-281-8185
NSN 5910-01-418-0574
NSN 5925-01-632-0150
NSN 6240-00-271-5995
NSN 6685-01-525-1911
NSN 6610-00-722-7472
NSN 5975-00-060-2145
NSN 6145-01-150-1557
NSN 6645-00-009-7458
NSN 5990-00-031-1686
NSN 6650-01-621-0636
NSN 5935-00-764-8258