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 5895-01-351-6551
NSN 7035-01-169-6551
NSN 6130-01-193-4332
NSN 5950-01-645-8814
NSN 6220-01-097-1212
NSN 5835-00-129-9913
NSN 7035-00-238-3662
NSN 5910-01-019-3859
NSN 5835-01-045-6371
NSN 5985-01-556-8013
NSN 6105-01-432-3692
NSN 6320-01-170-4068