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 5855-01-551-7923
NSN 5998-01-640-6480
NSN 5950-01-277-5377
NSN 4140-01-550-7343
NSN 5998-00-278-7350
NSN 5855-01-031-4729
NSN 6240-01-053-0666
NSN 6645-01-562-1351
NSN 5985-01-437-4476
NSN 5960-01-123-8775
NSN 5925-01-621-7167
NSN 5975-01-530-8539