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 5925-01-503-0394
NSN 7035-01-412-8322
NSN 5935-00-517-0849
NSN 6650-01-038-9079
NSN 6645-00-419-4860
NSN 5930-01-540-4791
NSN 5855-00-427-7848
NSN 5930-01-387-3036
NSN 5855-01-285-3483
NSN 6645-00-171-9639
NSN 6220-01-143-5761
NSN 5985-01-477-7553