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 6130-01-221-7682
NSN 6135-01-469-6429
NSN 5915-01-264-0986
NSN 6240-00-432-0328
NSN 5925-00-802-1243
NSN 4140-00-218-3579
NSN 2925-00-652-3408
NSN 5960-01-498-0572
NSN 5975-01-381-6933
NSN 6105-01-542-9995
NSN 6610-01-555-8364
NSN 5960-00-816-9040