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 6135-00-416-2898
NSN 5999-01-531-0364
NSN 5935-00-293-1863
NSN 6135-01-151-2705
NSN 5975-01-576-1520
NSN 5920-01-238-2174
NSN 7035-00-455-7666
NSN 5935-01-053-1958
NSN 5925-00-822-0261
NSN 6130-00-751-8988
NSN 6685-01-137-2172
NSN 2925-01-004-5627