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 6650-00-527-8822
NSN 6135-01-113-1507
NSN 5935-01-122-7247
NSN 5855-00-925-0114
NSN 6240-00-952-4501
NSN 5905-01-523-6322
NSN 5910-00-155-4763
NSN 5905-00-464-0778
NSN 5835-01-426-6573
NSN 6220-01-470-0023
NSN 5998-01-163-7412
NSN 6650-00-356-8405