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 7035-00-849-5526
NSN 5835-00-532-5910
NSN 6650-00-287-5868
NSN 5835-01-386-4027
NSN 6130-01-452-5119
NSN 5910-00-804-6951
NSN 6320-00-937-5625
NSN 6150-01-593-9701
NSN 5996-01-054-3226
NSN 6240-00-412-2307
NSN 5895-00-177-3610
NSN 5855-01-076-2741