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 5965-01-398-3099
NSN 6650-01-632-1574
NSN 5910-01-337-4921
NSN 5985-01-142-1773
NSN 5960-01-285-2152
NSN 5999-01-059-0460
NSN 5975-00-610-2454
NSN 5945-01-483-1316
NSN 5930-00-554-9358
NSN 5905-00-168-1586
NSN 5910-01-562-5462
NSN 6220-01-256-6400