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 6645-01-475-8283
NSN 4140-01-501-1352
NSN 5996-01-172-0297
NSN 6110-00-232-5406
NSN 5855-00-361-0167
NSN 5950-01-144-9430
NSN 5905-01-451-9978
NSN 5835-00-003-0295
NSN 6135-00-196-5267
NSN 5998-01-057-3424
NSN 6240-01-298-3246
NSN 5905-01-360-8120