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 5965-00-194-9428
NSN 7035-01-326-3875
NSN 5996-01-056-4553
NSN 6110-00-271-9928
NSN 6320-01-216-1678
NSN 5990-00-019-2486
NSN 6145-01-461-8062
NSN 5910-00-787-4837
NSN 6240-00-826-8426
NSN 5835-01-326-8953
NSN 5835-01-116-2369
NSN 5998-00-407-0508