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 6645-01-044-6376
NSN 5835-01-571-4083
NSN 5985-00-947-4796
NSN 6150-00-827-0081
NSN 5915-01-115-2747
NSN 5998-00-484-9298
NSN 6110-01-478-9100
NSN 7035-01-364-8454
NSN 5960-00-615-0243
NSN 5996-01-248-5563
NSN 6685-00-905-6843
NSN 5905-01-444-9654