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 6105-00-538-9676
NSN 6240-01-381-1072
NSN 5996-01-158-9695
NSN 6320-00-310-1080
NSN 7035-00-991-6877
NSN 6240-00-643-4532
NSN 6150-00-321-6494
NSN 6130-01-654-9385
NSN 5910-01-130-9205
NSN 5915-00-409-3170
NSN 6320-01-281-3341
NSN 5965-00-368-8204