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 2925-01-615-2379
NSN 5960-01-589-6846
NSN 5945-01-209-2272
NSN 4140-00-056-8880
NSN 5895-01-540-0042
NSN 6645-01-304-0889
NSN 5935-01-249-7093
NSN 5855-01-423-9921
NSN 4140-01-425-1725
NSN 5990-01-097-4721
NSN 5925-01-291-1525
NSN 6645-01-218-5234