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 5835-01-545-6467
NSN 6110-01-645-8155
NSN 5905-01-323-7807
NSN 6130-01-032-3966
NSN 6150-01-472-3076
NSN 6685-00-907-3552
NSN 5998-00-136-9352
NSN 5999-01-107-9020
NSN 6240-01-614-6783
NSN 6320-01-532-7491
NSN 5835-00-794-7500
NSN 7035-00-252-7467