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 5895-00-446-2493
NSN 6130-01-123-9041
NSN 5985-01-317-4463
NSN 6130-01-591-6196
NSN 5905-00-484-0483
NSN 5920-01-346-2290
NSN 5990-00-960-6310
NSN 5835-01-056-4149
NSN 7035-00-679-9027
NSN 5925-01-418-2872
NSN 5950-01-171-5535
NSN 5965-00-925-7314