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 6145-01-457-3041
NSN 5985-01-178-2652
NSN 6610-00-658-8359
NSN 5910-01-602-1618
NSN 6130-00-516-3559
NSN 5975-01-381-3218
NSN 4140-01-146-8274
NSN 7035-00-922-5700
NSN 6320-00-593-0379
NSN 6645-00-469-5963
NSN 7035-00-553-6951
NSN 5945-01-199-2764