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 5915-00-429-0784
NSN 6240-01-247-0201
NSN 5915-01-422-4620
NSN 5915-01-195-4608
NSN 6645-00-928-7208
NSN 5945-00-286-8594
NSN 5930-01-466-4932
NSN 5999-00-233-6366
NSN 6110-01-202-8009
NSN 6145-01-305-6070
NSN 5910-01-658-3406
NSN 6105-00-858-3643