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 5965-00-912-9318
NSN 6650-01-506-5636
NSN 5945-01-398-8294
NSN 6650-01-633-9147
NSN 5905-00-277-7439
NSN 5915-01-350-9909
NSN 5996-00-575-9682
NSN 4140-00-870-6981
NSN 6130-01-608-7040
NSN 6240-00-089-8364
NSN 5975-01-364-0000
NSN 5996-00-322-3407