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 5930-00-152-8902
NSN 5910-01-485-3265
NSN 4140-00-575-6586
NSN 5835-00-703-3601
NSN 6650-01-318-1829
NSN 5925-00-055-6046
NSN 5915-01-230-0857
NSN 5935-00-983-9760
NSN 6650-00-337-7464
NSN 2925-01-488-1043
NSN 5990-00-056-9775
NSN 5965-00-168-4311