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 5985-00-012-0286
NSN 6320-00-578-6898
NSN 6135-01-653-1437
NSN 5835-00-468-3367
NSN 6620-00-079-0311
NSN 5910-00-892-8657
NSN 7035-01-300-1599
NSN 6105-00-379-9011
NSN 6145-01-124-2124
NSN 5855-01-375-8741
NSN 5996-01-566-8996
NSN 6610-01-633-8931