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 6650-00-104-5368
NSN 5855-00-400-2622
NSN 5975-00-201-8826
NSN 6110-01-651-7344
NSN 4140-01-291-1430
NSN 5999-01-578-1791
NSN 5855-00-494-9581
NSN 6240-01-442-6456
NSN 5965-01-473-0328
NSN 6685-01-133-9921
NSN 6645-00-033-8714
NSN 5930-01-471-7269