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 6645-00-200-2324
NSN 6650-01-050-8680
NSN 5915-00-590-2537
NSN 5835-01-034-5206
NSN 5960-00-195-6435
NSN 5996-01-066-0335
NSN 6220-01-338-6012
NSN 6685-01-529-6990
NSN 6110-00-816-9715
NSN 2925-00-845-1480
NSN 6240-01-499-0666
NSN 2925-01-429-2235