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 6685-01-552-2945
NSN 6130-00-523-9210
NSN 7035-01-528-7870
NSN 5835-00-003-0295
NSN 5935-01-215-1422
NSN 5999-01-192-9408
NSN 6685-01-331-7090
NSN 6150-01-140-8718
NSN 6105-01-107-7127
NSN 6145-01-506-7274
NSN 5960-00-977-6179
NSN 6105-01-209-8509