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 5965-00-680-9749
NSN 5920-00-378-1395
NSN 6150-00-013-5613
NSN 2925-01-440-9912
NSN 5920-00-481-8636
NSN 5915-01-462-5900
NSN 6135-00-152-8729
NSN 6610-01-321-6904
NSN 5920-01-317-5555
NSN 5950-00-179-9888
NSN 6620-01-526-2857
NSN 5895-01-039-6069