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 6130-00-564-7427
NSN 5835-01-442-6482
NSN 6110-01-425-0502
NSN 5950-00-591-5195
NSN 6135-00-309-0074
NSN 6610-01-250-2811
NSN 5965-01-328-9765
NSN 6685-00-540-8929
NSN 6685-01-043-4750
NSN 5855-00-951-6483
NSN 5895-01-254-4209
NSN 5996-01-328-8018