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 5935-01-394-1982
NSN 7035-00-238-3662
NSN 6130-01-458-1282
NSN 5920-00-710-2781
NSN 5998-01-206-4672
NSN 6685-01-626-5819
NSN 5998-01-506-2272
NSN 5996-01-487-4377
NSN 5935-00-973-1896
NSN 6685-01-261-8058
NSN 4140-01-351-2016
NSN 6110-01-031-8808