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 6145-00-296-0085
NSN 5975-01-155-4856
NSN 7035-01-581-6121
NSN 5965-01-258-5662
NSN 6645-00-679-8203
NSN 5950-01-409-9232
NSN 6320-01-119-3935
NSN 6110-00-363-3974
NSN 5910-01-217-2449
NSN 6105-01-633-3485
NSN 6150-00-837-8105
NSN 6130-01-273-0944