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 5998-00-073-9393
NSN 5999-01-519-1206
NSN 6110-00-756-3784
NSN 5925-01-381-8996
NSN 5950-00-758-7097
NSN 6105-01-148-5853
NSN 6650-01-061-0613
NSN 5835-01-285-3704
NSN 5965-01-292-0035
NSN 6685-00-144-6362
NSN 5895-01-503-7825
NSN 5950-00-934-3543