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 5855-00-782-7714
NSN 5895-01-397-9998
NSN 6130-01-256-7091
NSN 5998-01-622-4030
NSN 5855-00-361-0167
NSN 5895-01-141-6459
NSN 6130-00-126-3743
NSN 5925-01-329-5890
NSN 6220-01-401-5337
NSN 5915-01-113-1576
NSN 6220-00-298-9302
NSN 5950-01-126-6294