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 5855-01-020-7982
NSN 5975-01-092-8655
NSN 6130-01-114-5449
NSN 6110-00-456-2058
NSN 5930-01-624-5224
NSN 6620-00-477-7808
NSN 7035-00-140-0474
NSN 5945-01-572-7930
NSN 5998-01-357-3273
NSN 5985-01-417-9558
NSN 5835-01-098-4289
NSN 5905-00-079-4046