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 7035-00-849-5526
NSN 5945-01-183-3768
NSN 6130-01-116-2571
NSN 5945-01-426-8747
NSN 5999-01-569-5921
NSN 5930-01-623-1996
NSN 6150-01-556-9171
NSN 5855-01-027-1571
NSN 5985-00-705-6063
NSN 5920-01-221-4017
NSN 7035-01-466-1577
NSN 7035-01-227-2546