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 5855-00-491-7079
NSN 2925-01-463-8856
NSN 6135-01-121-3225
NSN 7035-01-416-5910
NSN 5925-01-437-8542
NSN 5996-01-497-6996
NSN 6110-01-509-0255
NSN 5945-01-149-1160
NSN 6320-01-445-5893
NSN 6110-01-483-0639
NSN 6685-01-147-9063
NSN 6610-00-118-4318