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).
NSN 6135-01-408-9244
NSN 5960-01-442-6234
NSN 6240-01-077-1127
NSN 6685-01-139-3729
NSN 6320-01-056-1164
NSN 6320-00-242-3300
NSN 7035-01-123-8723
NSN 6240-01-518-3874
NSN 6610-01-009-5292
NSN 6135-01-242-6484
NSN 6105-01-212-7812
NSN 5985-01-429-0220