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 6220-01-538-2885
NSN 6240-00-139-5367
NSN 6320-00-228-5678
NSN 6150-00-929-8331
NSN 6105-00-559-2220
NSN 5990-00-206-3753
NSN 5999-01-024-2074
NSN 5999-01-521-3919
NSN 5925-01-304-5343
NSN 6685-00-889-9486
NSN 5999-00-189-0032
NSN 5950-00-357-6334