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 6220-01-576-2336
NSN 5930-01-411-2847
NSN 5945-00-269-5375
NSN 6240-00-793-7969
NSN 6110-00-608-0854
NSN 5925-00-483-9634
NSN 7035-01-246-3086
NSN 6130-01-624-1894
NSN 7035-00-465-3298
NSN 5915-00-090-3406
NSN 5915-01-473-7193
NSN 5945-00-738-2522