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 7035-01-506-2143
NSN 6135-01-286-9563
NSN 6105-01-278-6517
NSN 5920-01-424-0745
NSN 6620-01-192-0543
NSN 6110-00-754-7926
NSN 4140-01-357-9062
NSN 7035-01-260-0804
NSN 5835-00-707-6266
NSN 6620-00-901-4523
NSN 5895-01-312-3309
NSN 4140-01-147-4764