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 6110-01-382-9706
NSN 5996-01-425-1455
NSN 5835-01-122-3489
NSN 5998-01-403-2586
NSN 5999-01-430-3510
NSN 6150-01-176-5280
NSN 5930-01-407-3748
NSN 5975-01-570-7306
NSN 6650-00-826-7396
NSN 5985-00-498-1554
NSN 5996-00-665-2869
NSN 5935-01-346-3105