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 6130-01-202-1403
NSN 5905-01-165-1702
NSN 5920-01-596-5334
NSN 5835-01-300-3493
NSN 6685-01-054-0551
NSN 5945-00-439-9351
NSN 4140-01-540-4017
NSN 6650-00-369-4429
NSN 5910-01-261-6749
NSN 6685-00-245-4550
NSN 6145-01-383-7134
NSN 5835-01-282-9768