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 5930-00-300-0683
NSN 5965-00-127-7010
NSN 6220-00-681-1678
NSN 5998-00-835-1300
NSN 5960-01-464-9605
NSN 5950-01-283-3008
NSN 5960-01-378-1729
NSN 6650-01-122-6734
NSN 5925-00-611-4120
NSN 6105-01-197-8685
NSN 6135-01-328-6583
NSN 5985-00-760-7027