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 5915-01-082-7137
NSN 6645-01-569-9087
NSN 6240-01-406-5345
NSN 2925-00-149-0760
NSN 6150-00-788-1834
NSN 6130-01-476-7643
NSN 5965-00-475-2759
NSN 6610-01-234-9098
NSN 5950-01-170-5732
NSN 6645-00-051-4603
NSN 5835-01-143-9143
NSN 6105-00-001-1712