Technical manual c 63-305-000.Ms-000
No other part numbers with same form, fit, and function found.
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 6645-00-881-9978
NSN 5945-01-087-2133
NSN 6130-00-053-1069
NSN 6240-01-322-4887
NSN 5960-01-375-6815
NSN 5925-00-900-1904
NSN 5905-01-500-1931
NSN 6220-01-215-0907
NSN 6620-01-552-4980
NSN 5855-00-797-8217
NSN 5960-00-180-0805
NSN 6610-01-359-0008