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 6145-01-312-0845
NSN 6240-01-613-5801
NSN 5985-00-828-9636
NSN 6685-01-386-3110
NSN 6110-00-168-8683
NSN 6150-01-133-4012
NSN 5945-00-932-1399
NSN 6110-01-367-6526
NSN 5985-00-089-4659
NSN 5960-01-196-3344
NSN 5990-00-442-7603
NSN 6240-01-149-1428