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 6135-01-159-9705
NSN 5999-00-983-5461
NSN 6105-00-891-3568
NSN 6645-01-203-9542
NSN 6110-01-185-8013
NSN 5950-01-232-0913
NSN 5935-01-423-8604
NSN 6105-01-574-1656
NSN 6685-00-489-5746
NSN 5996-01-400-3558
NSN 6135-01-302-4773
NSN 5999-00-081-0305