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 5930-01-634-0659
NSN 5835-01-027-1828
NSN 6320-00-688-9983
NSN 5960-01-504-1892
NSN 5960-01-023-8800
NSN 2925-01-364-7926
NSN 6145-01-557-9051
NSN 5935-00-767-5002
NSN 5960-01-120-6523
NSN 5910-01-345-0923
NSN 5965-01-423-8543
NSN 5930-01-176-1795