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 6685-01-268-1724
NSN 6645-00-248-5434
NSN 5950-00-523-9445
NSN 5925-01-190-8623
NSN 5855-01-493-6639
NSN 6685-00-188-1991
NSN 6150-00-948-1797
NSN 5915-00-907-0579
NSN 5990-01-283-7062
NSN 5998-01-541-9243
NSN 6135-00-145-8884
NSN 5945-00-276-9274