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 5905-01-389-2296
NSN 5985-00-246-3875
NSN 5855-00-928-1912
NSN 6110-00-004-8883
NSN 4140-00-421-9772
NSN 5960-01-539-1956
NSN 5965-00-431-2492
NSN 5985-01-383-2040
NSN 4140-01-265-3736
NSN 5950-01-551-5377
NSN 6620-00-377-8910
NSN 5905-01-237-4777