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 5835-01-328-6626
NSN 6220-00-844-3652
NSN 6105-01-472-2452
NSN 5835-00-419-6576
NSN 5835-01-084-0650
NSN 6220-01-121-0850
NSN 5990-01-463-2279
NSN 5990-00-292-5017
NSN 5999-00-111-2399
NSN 6645-01-303-5855
NSN 5998-01-545-3703
NSN 6240-00-070-1221