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 5895-01-144-3567
NSN 6110-00-248-7475
NSN 5999-01-519-9353
NSN 5960-01-327-9536
NSN 5915-01-426-5557
NSN 5935-01-245-4128
NSN 5975-01-325-1753
NSN 6105-00-849-7905
NSN 5835-01-498-9410
NSN 6685-01-436-6635
NSN 6650-00-296-4670
NSN 5855-01-455-3317