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 6685-01-594-4929
NSN 5925-01-518-3500
NSN 6320-00-699-1091
NSN 6240-00-030-5148
NSN 5999-01-118-1102
NSN 6320-01-442-8604
NSN 6610-01-095-1459
NSN 6130-00-401-2291
NSN 5965-01-359-5501
NSN 5985-01-185-2567
NSN 5930-01-238-2907
NSN 6130-00-208-2906