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 5925-00-018-6259
NSN 7035-00-238-3662
NSN 6320-01-160-7757
NSN 2925-01-208-6638
NSN 6620-01-363-8362
NSN 5925-01-167-8144
NSN 6240-00-822-4571
NSN 6685-00-965-0192
NSN 5930-01-578-0374
NSN 6110-01-023-8496
NSN 6650-00-111-3399
NSN 6685-01-227-2219