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 5975-01-557-4477
NSN 5895-00-925-2423
NSN 6135-01-041-3829
NSN 6130-01-549-3441
NSN 5960-01-407-1350
NSN 6645-01-553-8500
NSN 6110-01-266-7072
NSN 6220-01-418-1649
NSN 6645-00-044-7011
NSN 5998-01-078-3403
NSN 5985-01-600-9876
NSN 6150-01-551-2435