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 6645-01-232-4843
NSN 5950-00-021-7446
NSN 5950-01-424-4101
NSN 6650-00-231-2744
NSN 6320-01-328-6575
NSN 2925-01-238-9974
NSN 5895-01-592-8806
NSN 6130-01-052-5593
NSN 5996-01-200-5493
NSN 6685-00-679-9965
NSN 5975-01-564-9182
NSN 5910-00-080-6374