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 5895-00-211-7193
NSN 6610-00-641-3015
NSN 5950-01-032-4894
NSN 4140-01-246-5358
NSN 5915-01-656-0034
NSN 6645-00-948-9763
NSN 5960-01-436-8943
NSN 6105-00-891-9768
NSN 6320-01-233-5798
NSN 6105-01-338-6249
NSN 5999-01-044-6250
NSN 6110-00-098-6768