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 6110-00-155-4303
NSN 6685-01-199-9109
NSN 5935-00-240-8240
NSN 5930-00-233-5065
NSN 5965-00-458-7321
NSN 5985-01-312-1902
NSN 5915-00-574-5400
NSN 7035-01-074-7634
NSN 6110-00-686-4685
NSN 6145-00-056-2046
NSN 5935-01-171-0645
NSN 6610-00-235-5665