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 5960-00-539-7914
NSN 6320-01-631-7828
NSN 5925-00-407-7660
NSN 5998-01-200-6235
NSN 6130-00-074-4112
NSN 5985-01-199-5925
NSN 7035-00-511-8617
NSN 4140-01-298-5651
NSN 6110-00-248-8975
NSN 5990-01-013-8464
NSN 5945-00-382-5849
NSN 5905-00-056-0297