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 5950-01-381-1727
NSN 2925-01-571-6472
NSN 6135-01-068-0119
NSN 2925-01-332-7178
NSN 5915-01-495-9347
NSN 5998-01-592-0624
NSN 5998-01-563-5471
NSN 6685-01-141-6130
NSN 5985-01-029-3648
NSN 6105-01-351-6899
NSN 5910-00-024-7546
NSN 5960-01-076-4708