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 5998-01-536-4024
NSN 6135-00-145-8884
NSN 5935-00-296-2215
NSN 6610-01-128-2428
NSN 6110-01-456-9124
NSN 5999-00-172-8279
NSN 6320-01-066-1766
NSN 6685-01-374-5818
NSN 6220-01-442-8562
NSN 5915-01-283-4123
NSN 6130-00-001-5618
NSN 6130-01-228-5337