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 6685-01-154-9655
NSN 6320-01-495-1244
NSN 6130-01-476-4934
NSN 6620-01-106-2814
NSN 5965-01-418-1760
NSN 6320-01-093-5738
NSN 5996-00-436-1173
NSN 2925-01-434-6945
NSN 6110-01-529-9674
NSN 5910-01-450-6396
NSN 5945-00-270-4785
NSN 5855-01-337-9488