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 6320-00-790-4844
NSN 6135-00-733-9665
NSN 5985-01-138-8529
NSN 6150-01-027-1126
NSN 5835-01-163-4215
NSN 6105-00-370-1365
NSN 5990-01-101-7602
NSN 5999-01-265-8204
NSN 5915-01-077-4213
NSN 6220-00-977-8839
NSN 6130-01-193-5230
NSN 6610-00-978-5133