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 5996-01-352-7105
NSN 6610-01-391-6781
NSN 2925-00-388-8932
NSN 5930-01-614-9081
NSN 5920-01-205-3442
NSN 5925-01-211-6660
NSN 5835-01-143-9143
NSN 6130-00-522-7668
NSN 6145-01-469-4183
NSN 5975-01-611-0665
NSN 6610-01-527-1599
NSN 7035-00-007-2739