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 5835-01-386-4027
NSN 5998-01-604-9969
NSN 2925-01-359-9818
NSN 5935-01-441-0087
NSN 5975-00-027-4598
NSN 4140-01-033-7819
NSN 6220-01-426-8824
NSN 5996-00-363-9666
NSN 6110-01-600-1819
NSN 5835-01-163-4215
NSN 5835-01-268-1924
NSN 6685-01-444-0582