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 5855-01-318-7663
NSN 5960-00-727-8633
NSN 5990-01-302-3733
NSN 5895-01-647-7232
NSN 5910-00-400-5061
NSN 5930-01-469-7600
NSN 5975-01-594-5389
NSN 2925-01-613-8015
NSN 5920-00-806-9475
NSN 5905-01-633-5290
NSN 5985-01-408-5284
NSN 5950-01-541-5599