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 6610-00-285-5366
NSN 6610-01-631-4355
NSN 5960-01-023-8800
NSN 5915-01-361-9136
NSN 5965-00-716-7078
NSN 5998-01-407-4720
NSN 6150-01-072-2275
NSN 5910-01-025-1898
NSN 5950-01-571-6618
NSN 6620-00-456-0404
NSN 6135-01-466-0192
NSN 6645-01-202-7986