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 5895-01-100-1825
NSN 4140-01-525-3141
NSN 6645-01-124-1584
NSN 5855-01-431-8937
NSN 5945-00-197-2866
NSN 6150-00-933-9803
NSN 5895-01-502-7282
NSN 5960-01-310-3863
NSN 6645-00-955-6695
NSN 6650-01-381-1432
NSN 6220-01-390-4090
NSN 6135-00-891-4944