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 5895-01-051-7613
NSN 5945-01-293-1030
NSN 6240-01-349-8766
NSN 7035-00-803-3056
NSN 5835-01-384-3206
NSN 5998-00-541-8792
NSN 5895-00-407-5646
NSN 6610-00-451-3325
NSN 6620-01-058-6018
NSN 5930-00-899-0696
NSN 6240-01-047-4085
NSN 4140-00-078-9357