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 6220-01-428-3960
NSN 7035-00-096-9986
NSN 5950-00-918-9376
NSN 6650-01-025-8803
NSN 6240-01-076-5231
NSN 6320-01-388-3125
NSN 5925-00-505-4083
NSN 6130-00-471-9629
NSN 6620-00-923-5137
NSN 6610-01-655-0928
NSN 5835-01-085-5487
NSN 6150-01-367-3093