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 6135-00-170-8819
NSN 6610-01-281-7536
NSN 5835-01-416-6449
NSN 5920-01-225-7610
NSN 5985-01-069-6872
NSN 5999-01-091-9107
NSN 6135-01-370-2599
NSN 5910-01-085-3242
NSN 5990-01-487-0871
NSN 6220-01-485-0333
NSN 6130-01-605-0134
NSN 5996-01-652-9693