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 7035-01-243-8523
NSN 5960-01-129-7447
NSN 5985-01-318-1818
NSN 5960-01-259-3846
NSN 5985-01-467-2632
NSN 6610-00-664-2190
NSN 6130-01-151-9363
NSN 5905-01-492-1038
NSN 5998-00-428-9808
NSN 6320-01-519-8767
NSN 6105-00-177-6300
NSN 5925-00-643-9404