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 6610-01-406-4985
NSN 6240-00-928-5911
NSN 7035-01-327-0793
NSN 5945-01-445-5365
NSN 7035-01-433-9705
NSN 6320-01-387-3230
NSN 5835-00-193-8951
NSN 5920-01-356-7311
NSN 5920-01-436-0750
NSN 4140-01-207-9567
NSN 5935-01-106-2397
NSN 5925-01-313-0960