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 6240-01-195-8696
NSN 6145-01-171-0719
NSN 6240-00-578-6820
NSN 5950-01-515-4363
NSN 5996-00-259-0309
NSN 5905-01-107-0807
NSN 5998-01-422-1370
NSN 5996-01-421-4417
NSN 6240-01-623-3798
NSN 5915-01-571-3042
NSN 5998-01-634-0604
NSN 5920-01-202-1982