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 5998-01-310-3542
NSN 5965-01-484-9818
NSN 5996-01-513-0504
NSN 6685-01-381-0759
NSN 5925-01-143-5055
NSN 5925-01-047-2281
NSN 5910-01-239-4335
NSN 5930-01-093-6699
NSN 5910-01-160-7848
NSN 5915-01-604-8791
NSN 5920-01-466-4500
NSN 5930-01-043-2195