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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5999-01-509-2434
NSN 6320-00-790-4844
NSN 6685-00-489-3316
NSN 5999-00-241-3316
NSN 7035-01-633-9537
NSN 6610-01-133-2602
NSN 5950-00-615-0961
NSN 6145-01-157-2042
NSN 5855-01-184-8089
NSN 5985-01-602-8078
NSN 5950-01-266-9487
NSN 5935-00-637-2643