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 6610-00-134-5625
NSN 6150-01-650-5418
NSN 6110-01-391-8871
NSN 5925-00-406-9804
NSN 6645-01-500-0827
NSN 5835-00-409-8355
NSN 5935-00-173-4985
NSN 5910-01-168-0709
NSN 6110-00-660-8998
NSN 6320-00-089-9425
NSN 5895-00-971-2204
NSN 6135-00-437-5182