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 6220-01-103-4475
NSN 7035-01-458-3532
NSN 5975-00-337-0448
NSN 5960-01-446-4446
NSN 5975-01-434-1773
NSN 5915-01-024-5417
NSN 5999-00-207-9849
NSN 5990-01-124-9063
NSN 6110-01-577-4718
NSN 6130-01-327-4095
NSN 5945-01-247-0770
NSN 6145-00-104-7789