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 6320-01-498-4954
NSN 6135-00-990-1822
NSN 6320-01-261-5983
NSN 7035-01-335-6694
NSN 5965-00-857-6622
NSN 5910-01-484-2639
NSN 5985-01-352-2481
NSN 6320-01-054-3046
NSN 6105-01-028-2028
NSN 6220-00-709-8992
NSN 5915-00-393-1850
NSN 6645-00-004-0510