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 5905-01-486-5555
NSN 5855-01-222-1242
NSN 5945-00-402-7739
NSN 5960-00-581-9719
NSN 5910-01-339-9658
NSN 5965-00-566-4221
NSN 5835-00-918-8169
NSN 6110-01-463-3395
NSN 5975-01-158-7483
NSN 6620-01-301-3258
NSN 5985-01-091-0285
NSN 6150-00-878-1248