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 6105-01-374-2237
NSN 6110-00-833-7778
NSN 6145-01-320-2423
NSN 6650-01-623-0129
NSN 5975-01-212-2761
NSN 6110-00-544-9521
NSN 5950-01-651-9898
NSN 7035-00-546-2560
NSN 5895-00-219-9992
NSN 6220-01-271-5007
NSN 5910-01-646-8050
NSN 5960-00-627-8574