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 6645-00-276-7544
NSN 6685-01-228-2024
NSN 5990-00-140-4559
NSN 5915-01-026-8569
NSN 6130-00-266-7496
NSN 4140-01-113-6415
NSN 6610-00-042-8461
NSN 6145-01-472-3796
NSN 5920-01-284-6981
NSN 4140-01-192-8551
NSN 6240-01-409-2465
NSN 6130-01-341-6446