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 6130-00-615-5727
NSN 6150-01-262-7055
NSN 6130-00-222-9206
NSN 5915-00-518-4656
NSN 6645-01-598-3976
NSN 6240-00-500-4404
NSN 5895-01-365-6023
NSN 5835-01-077-6278
NSN 5895-00-223-1697
NSN 6145-00-988-6906
NSN 5965-00-985-3589
NSN 5960-01-412-0619