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 6130-00-595-5943
NSN 5915-00-952-3049
NSN 5835-01-138-8622
NSN 6685-01-428-3943
NSN 5925-01-485-0125
NSN 6110-01-495-6693
NSN 5950-01-477-8280
NSN 5950-00-936-0510
NSN 5965-01-209-2838
NSN 5975-01-147-7879
NSN 6610-01-495-0596
NSN 6650-00-491-7920