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 5996-00-514-7678
NSN 6610-00-305-5447
NSN 6320-00-107-5291
NSN 6320-01-271-0247
NSN 5985-00-212-7690
NSN 6645-01-588-5591
NSN 5835-00-302-5296
NSN 6650-01-258-5871
NSN 5985-01-185-0481
NSN 5930-01-021-9569
NSN 5935-00-970-2726
NSN 5996-01-328-5635