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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5905-01-214-2375
NSN 5985-00-854-0849
NSN 6220-01-643-1123
NSN 5910-01-421-3964
NSN 6145-01-515-8085
NSN 5855-01-618-5289
NSN 5950-01-441-0364
NSN 5925-01-355-9825
NSN 5910-01-270-2115
NSN 5935-01-119-7456
NSN 6650-01-305-8881
NSN 5945-00-684-8160