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 5965-01-046-9619
NSN 5999-01-346-6308
NSN 2925-01-619-4825
NSN 5835-00-572-7445
NSN 6110-01-446-1804
NSN 6150-01-425-5249
NSN 5935-00-575-4475
NSN 5998-00-246-6895
NSN 5920-01-599-4432
NSN 5935-00-209-6774
NSN 6150-01-606-8803
NSN 5935-01-403-2844