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 5905-00-097-9536
NSN 6610-00-677-5976
NSN 5975-01-185-0398
NSN 6650-00-950-4107
NSN 6110-01-293-2791
NSN 5855-01-520-5873
NSN 6145-01-650-5713
NSN 5935-01-429-6316
NSN 5996-00-943-5746
NSN 6110-01-387-1087
NSN 5996-00-208-3387
NSN 6110-01-390-2604