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 6220-01-414-8926
NSN 5996-01-589-4840
NSN 6105-01-264-8991
NSN 5910-01-104-5004
NSN 6220-01-634-0660
NSN 6610-00-017-8273
NSN 6685-00-766-8844
NSN 5990-00-488-1091
NSN 6685-00-329-2801
NSN 6145-00-238-7050
NSN 5975-00-213-2330
NSN 5905-00-338-0326