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 6220-01-144-0775
NSN 5935-00-156-3697
NSN 5910-00-144-2491
NSN 5930-00-216-7511
NSN 5950-00-761-6678
NSN 5895-00-222-5043
NSN 5855-00-138-2386
NSN 6610-01-098-7557
NSN 5996-01-564-6864
NSN 5960-01-337-1191
NSN 6240-01-339-5100
NSN 6130-00-320-3363