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 5925-01-603-9464
NSN 6220-00-915-0862
NSN 5930-00-356-5579
NSN 5998-01-616-7148
NSN 6145-01-251-6429
NSN 5895-00-335-7443
NSN 5835-00-378-1429
NSN 6320-00-937-5625
NSN 5930-00-277-4704
NSN 6145-01-406-2837
NSN 6145-01-552-9050
NSN 6105-00-243-9278