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 5895-01-381-0088
NSN 6650-01-556-3508
NSN 6145-00-337-3188
NSN 5975-01-143-6987
NSN 6145-01-492-5642
NSN 5935-00-490-6165
NSN 5985-01-014-4924
NSN 5835-01-270-7899
NSN 5990-00-296-4825
NSN 6130-00-129-6658
NSN 6110-00-951-9824
NSN 7035-00-868-2640