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 5855-00-962-5792
NSN 5835-00-632-8621
NSN 6685-00-375-6186
NSN 5910-00-089-6376
NSN 4140-01-583-2106
NSN 6645-01-469-8120
NSN 2925-00-155-8091
NSN 5945-00-925-2596
NSN 7035-00-884-8366
NSN 5965-01-271-0808
NSN 6685-01-512-8345
NSN 5935-00-997-1333