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 5920-00-216-8665
NSN 6145-01-278-3832
NSN 6645-00-985-5543
NSN 5960-00-044-2709
NSN 5998-00-421-4840
NSN 5965-01-497-5961
NSN 7035-01-106-3476
NSN 6105-01-197-7687
NSN 2925-00-701-9991
NSN 6105-01-421-6388
NSN 4140-01-175-7081
NSN 5855-00-941-6412