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 6110-01-441-8553
NSN 6135-01-581-8163
NSN 5998-01-418-0335
NSN 6610-01-238-8712
NSN 5935-01-323-4918
NSN 5975-00-877-4876
NSN 6145-01-554-7232
NSN 5990-01-116-2181
NSN 4140-01-023-1537
NSN 2925-00-902-3881
NSN 5895-01-315-1880
NSN 5895-01-328-8707