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 5999-00-801-4296
NSN 5895-01-483-1946
NSN 6685-01-416-2119
NSN 2925-00-167-2641
NSN 4140-01-198-5652
NSN 5915-00-185-5355
NSN 6610-01-383-6982
NSN 5990-01-517-7848
NSN 6240-01-340-2630
NSN 4140-01-494-6783
NSN 5895-01-559-2500
NSN 5950-01-418-7797