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 5950-01-409-0649
NSN 5835-00-460-3645
NSN 6645-01-519-2732
NSN 6620-01-018-9488
NSN 6620-01-560-2447
NSN 5998-01-513-0732
NSN 6650-00-891-7950
NSN 6110-00-933-0583
NSN 6145-01-430-0099
NSN 5915-00-849-1502
NSN 6135-01-173-6306
NSN 5855-01-076-9369