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 5985-01-141-5652
NSN 5945-00-508-0683
NSN 5835-01-454-5267
NSN 5895-01-547-7022
NSN 7035-01-475-7837
NSN 6610-00-465-3841
NSN 5855-00-237-4088
NSN 4140-01-258-1081
NSN 5855-00-221-9435
NSN 2925-01-622-8568
NSN 5960-01-086-6736
NSN 5915-00-193-1440