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 6150-01-051-6489
NSN 5910-01-064-9113
NSN 5985-01-555-7814
NSN 6105-01-380-6396
NSN 6110-01-579-7805
NSN 6650-00-451-1084
NSN 6610-01-426-5090
NSN 5835-00-594-4921
NSN 5965-00-342-5126
NSN 5965-00-015-7408
NSN 6645-01-486-1139
NSN 5935-01-056-2259