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 5965-01-547-2434
NSN 6145-01-055-8851
NSN 6220-01-352-4141
NSN 6645-01-352-5675
NSN 5895-00-686-7772
NSN 5975-01-578-2388
NSN 5905-00-199-7593
NSN 5895-00-327-4724
NSN 6610-01-091-3740
NSN 6105-01-264-3079
NSN 5920-01-101-5852
NSN 6220-01-122-8012