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 5895-01-471-2079
NSN 5965-01-513-7758
NSN 6135-01-255-4786
NSN 5905-01-086-6083
NSN 5855-01-075-1292
NSN 6685-01-513-6928
NSN 5990-01-130-4959
NSN 6145-01-417-2988
NSN 7035-01-013-0934
NSN 5996-01-065-3440
NSN 6320-01-216-1678
NSN 5960-01-464-9605