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 6105-00-962-2512
NSN 6130-01-148-6511
NSN 5950-00-446-6175
NSN 7035-01-302-5359
NSN 5835-00-513-9680
NSN 6645-00-936-9111
NSN 5960-01-640-6473
NSN 5975-00-079-0022
NSN 5990-00-772-9277
NSN 5975-01-604-3292
NSN 6105-00-275-0826
NSN 4140-00-659-8283