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 7035-01-423-8343
NSN 5998-01-327-4777
NSN 5960-00-633-6776
NSN 5965-01-294-1396
NSN 5985-01-237-2570
NSN 6105-01-024-5806
NSN 5985-01-511-7612
NSN 5835-01-256-8006
NSN 6685-01-101-5964
NSN 6685-01-145-0270
NSN 5910-01-483-0621
NSN 4140-01-032-3705