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 5950-00-208-6812
NSN 5945-00-067-8709
NSN 5985-01-025-1951
NSN 7035-01-049-6776
NSN 6610-00-197-7648
NSN 6320-01-017-5274
NSN 5990-01-124-9063
NSN 5910-00-008-9626
NSN 5975-01-367-5057
NSN 6620-00-566-7924
NSN 5935-01-169-7831
NSN 5996-01-346-6670