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).
NSN 6220-01-121-7391
NSN 6620-00-763-2168
NSN 6685-00-027-7186
NSN 6685-01-046-8459
NSN 6150-01-479-4591
NSN 5930-01-016-2499
NSN 5920-01-391-3008
NSN 5895-00-045-9695
NSN 2925-00-918-0859
NSN 6240-01-107-9795
NSN 5965-00-153-4159
NSN 5945-00-327-2011