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 2925-01-437-9041
NSN 5996-01-346-8809
NSN 5835-01-303-6563
NSN 5935-00-833-9866
NSN 6110-00-963-4035
NSN 5965-00-303-9701
NSN 5925-01-461-2756
NSN 5975-01-634-0678
NSN 6145-01-513-6352
NSN 7035-01-496-0855
NSN 6150-01-013-6726
NSN 5990-01-333-8678