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 5855-00-962-5792
NSN 5925-01-297-1933
NSN 5945-00-135-6247
NSN 6610-00-804-2701
NSN 2925-00-284-1534
NSN 6110-00-233-6626
NSN 5910-01-379-3314
NSN 5925-01-381-2528
NSN 6145-00-526-3056
NSN 5999-00-374-5152
NSN 5998-00-312-3060
NSN 5905-00-516-2871