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 7035-00-541-8516
NSN 5835-00-289-9080
NSN 6620-00-456-9539
NSN 6145-01-201-4347
NSN 5925-01-437-8542
NSN 5915-01-358-2467
NSN 6685-01-256-9824
NSN 2925-01-582-4097
NSN 5925-00-870-3582
NSN 6650-00-264-0664
NSN 6645-01-484-9847
NSN 5855-00-198-3197