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 5945-01-483-1316
NSN 6645-01-454-2726
NSN 2925-00-710-6161
NSN 5925-00-517-0271
NSN 5835-00-622-3334
NSN 6645-01-261-6903
NSN 6610-01-527-1599
NSN 5960-01-061-9166
NSN 6220-01-313-6315
NSN 6110-00-583-3911
NSN 6105-01-093-4770
NSN 4140-00-878-1222