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 5835-01-424-4577
NSN 6685-01-143-7004
NSN 6610-00-485-6653
NSN 5910-01-406-8578
NSN 6110-01-314-3549
NSN 6320-01-434-6861
NSN 5975-01-456-7061
NSN 5999-01-513-4425
NSN 5925-01-301-2920
NSN 5950-01-318-5763
NSN 5950-00-310-3424
NSN 6130-01-656-4766