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 6610-01-435-3739
NSN 6685-00-591-7649
NSN 5905-00-242-5400
NSN 5910-01-410-7749
NSN 6610-01-444-4001
NSN 4140-00-949-2438
NSN 5960-01-372-5609
NSN 5905-00-057-7611
NSN 6645-01-048-8972
NSN 6135-01-460-8830
NSN 6145-00-782-0181
NSN 5945-00-809-3162