A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 4140-00-547-8918
NSN 5945-01-360-5163
NSN 6145-00-960-7318
NSN 6620-00-148-9613
NSN 5999-00-127-3495
NSN 5835-01-362-8367
NSN 5905-00-227-0117
NSN 6320-00-456-0836
NSN 5935-00-415-5402
NSN 5975-00-232-1785
NSN 6110-00-170-6520
NSN 5895-01-484-9069