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 2925-01-554-5246
NSN 6645-00-023-8386
NSN 6130-01-522-5209
NSN 5835-00-902-8680
NSN 5999-01-157-9519
NSN 5930-00-633-8008
NSN 4140-01-407-9668
NSN 6130-01-155-2671
NSN 6145-00-824-5910
NSN 5990-00-074-3056
NSN 5996-01-068-9103
NSN 4140-01-521-9122