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 5975-01-528-7886
NSN 6150-00-507-4772
NSN 5985-01-592-3368
NSN 5835-00-892-3510
NSN 5950-01-269-5911
NSN 6220-01-492-9403
NSN 4140-01-146-4474
NSN 5975-01-131-8057
NSN 5835-01-031-7265
NSN 6650-01-209-6318
NSN 5999-00-934-2880
NSN 6105-00-234-7787