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 6105-01-345-8841
NSN 6105-01-124-5902
NSN 6105-00-924-9705
NSN 5920-00-826-9035
NSN 6220-01-151-5161
NSN 6645-00-958-5299
NSN 5950-00-840-5230
NSN 5945-01-129-5680
NSN 5985-00-621-4449
NSN 6145-01-167-8366
NSN 2925-01-310-3232
NSN 2925-00-497-7808