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 2925-01-330-2988
NSN 6610-01-435-5425
NSN 5990-01-212-2037
NSN 6650-01-560-5748
NSN 6110-01-222-0473
NSN 5835-01-584-8538
NSN 6240-01-512-8129
NSN 5998-01-493-2609
NSN 5915-00-099-0347
NSN 5925-00-337-8138
NSN 5945-01-270-8624
NSN 5930-00-450-5450