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 5965-01-241-0553
NSN 6110-01-450-6488
NSN 7035-01-544-7697
NSN 6610-01-475-7551
NSN 5915-00-483-5671
NSN 6610-01-168-7943
NSN 6130-01-456-0380
NSN 4140-01-594-1691
NSN 5945-01-322-7112
NSN 5990-01-529-7307
NSN 6110-00-180-4601
NSN 5835-01-357-9235