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 6135-01-495-0933
NSN 5950-01-265-0880
NSN 6685-00-547-6218
NSN 5910-01-152-4034
NSN 5910-01-290-1235
NSN 5835-01-047-8343
NSN 5965-00-450-9390
NSN 5985-01-576-8960
NSN 6685-00-846-4516
NSN 6320-00-194-4252
NSN 6145-01-367-8501
NSN 5945-01-477-1888