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 5910-01-330-3480
NSN 5945-01-231-6562
NSN 5835-01-549-9405
NSN 6150-00-621-6082
NSN 5998-01-398-9909
NSN 5910-01-413-1207
NSN 6610-01-296-4462
NSN 5950-01-614-7675
NSN 4140-00-934-8800
NSN 5975-00-412-1333
NSN 5920-01-287-8409
NSN 6150-01-588-4092