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 5935-01-534-3442
NSN 7035-01-432-2424
NSN 5910-01-315-0156
NSN 6220-01-446-6430
NSN 5999-00-538-4289
NSN 7035-00-096-9986
NSN 6135-01-418-4156
NSN 6610-01-112-0447
NSN 6220-00-247-4859
NSN 6645-01-241-4300
NSN 5999-00-389-3076
NSN 6130-00-716-4658