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 6110-01-027-1501
NSN 6130-00-551-8316
NSN 7035-00-020-2227
NSN 6220-01-254-6133
NSN 6105-01-160-9480
NSN 6650-01-432-1830
NSN 6220-01-056-5169
NSN 5835-01-303-6563
NSN 2925-01-250-2731
NSN 4140-01-090-2926
NSN 5965-00-079-2360
NSN 6320-00-790-4844