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 5835-01-279-2580
NSN 5935-01-253-2816
NSN 5920-01-519-7926
NSN 6610-00-285-5366
NSN 6645-01-535-7136
NSN 5975-01-379-3993
NSN 5950-01-381-4110
NSN 6130-00-528-1266
NSN 6105-00-372-4716
NSN 5920-00-305-2867
NSN 6105-00-495-2981
NSN 6110-01-279-0646