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 5930-01-442-2851
NSN 4140-01-176-0482
NSN 6105-00-782-1857
NSN 5996-01-576-8172
NSN 6685-01-487-5111
NSN 5985-01-319-0282
NSN 5915-00-315-3583
NSN 5895-01-412-0950
NSN 2925-01-184-9604
NSN 5935-01-015-0187
NSN 6105-00-913-3512
NSN 5935-01-206-1625