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 6620-01-652-4349
NSN 5990-01-065-0492
NSN 6320-01-519-8767
NSN 5855-01-307-7440
NSN 5965-01-258-5662
NSN 5975-00-541-8531
NSN 6110-01-519-5956
NSN 5950-00-081-2477
NSN 6130-00-820-9611
NSN 5855-01-459-1151
NSN 6650-01-265-2672
NSN 6130-01-318-9878