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 6150-00-126-3803
NSN 5950-01-462-5982
NSN 5975-00-436-1822
NSN 5930-00-541-3862
NSN 5998-01-216-0190
NSN 5950-01-597-9612
NSN 5960-01-151-1152
NSN 5985-01-550-0960
NSN 5930-01-510-3913
NSN 5975-00-283-3665
NSN 6110-01-183-5480
NSN 5920-00-221-5892