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: Tungsten, wrought, nesoi
NSN 6685-01-076-4703
NSN 6105-01-455-1104
NSN 6685-01-008-0994
NSN 5985-01-434-6080
NSN 5960-00-631-8922
NSN 5895-00-406-1850
NSN 6220-00-222-5663
NSN 5985-01-010-3398
NSN 5835-01-422-7393
NSN 6220-00-567-2003
NSN 5910-00-240-2327
NSN 5930-01-510-4696