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 6685-01-079-4538
NSN 7035-00-104-7613
NSN 5960-01-547-6699
NSN 6130-01-554-9968
NSN 5945-01-229-7535
NSN 6105-00-503-2748
NSN 5975-01-192-6287
NSN 6135-01-522-2463
NSN 6685-00-527-9489
NSN 5990-01-443-2931
NSN 6620-01-119-3396
NSN 5920-01-384-5613