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 5960-01-649-1341
NSN 5999-01-586-9786
NSN 5960-01-503-0362
NSN 2925-01-004-5627
NSN 5996-01-116-3404
NSN 5905-00-569-4753
NSN 4140-01-229-5143
NSN 5910-01-435-7677
NSN 6685-01-276-8200
NSN 5950-00-538-5665
NSN 6645-01-110-4491
NSN 6685-01-095-2966