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 5996-01-422-5495
NSN 5905-01-206-8685
NSN 5835-01-408-4212
NSN 5996-01-333-2329
NSN 5975-01-602-9402
NSN 5950-01-647-7038
NSN 5960-01-495-0859
NSN 5965-01-658-4674
NSN 5965-01-537-0023
NSN 6650-01-633-9147
NSN 5905-01-590-6995
NSN 5998-01-050-8744