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 6610-00-355-0450
NSN 2925-01-254-3068
NSN 5930-01-065-0418
NSN 5895-01-283-6744
NSN 6240-00-423-9575
NSN 5990-00-581-5947
NSN 6130-01-309-2096
NSN 6685-00-194-3571
NSN 5855-01-588-7940
NSN 5925-01-344-2266
NSN 5895-01-307-6803
NSN 5990-00-754-2842