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 6650-01-359-5385
NSN 6145-01-647-8313
NSN 7035-00-008-4173
NSN 6135-00-575-8942
NSN 7035-01-650-9059
NSN 5910-00-450-5418
NSN 5985-01-631-9622
NSN 5998-00-530-3903
NSN 5905-00-304-7438
NSN 5996-00-059-2407
NSN 5975-01-591-3043
NSN 5985-01-544-6245