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 5855-00-951-6483
NSN 5998-01-105-1335
NSN 5855-01-659-0293
NSN 6135-01-479-9783
NSN 7035-00-922-5700
NSN 6685-01-605-8425
NSN 6610-01-241-3334
NSN 5975-00-248-5590
NSN 5999-01-290-2755
NSN 5999-00-639-3447
NSN 5985-01-253-4840
NSN 4140-00-900-6102