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 6685-01-024-6662
NSN 6650-01-509-1002
NSN 4140-01-246-0299
NSN 7035-01-045-7202
NSN 5925-00-811-2973
NSN 5925-00-728-4412
NSN 6105-01-121-6048
NSN 6685-00-866-4596
NSN 6610-00-480-1200
NSN 4140-00-052-0920
NSN 6150-01-378-8092
NSN 6150-00-964-7303