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 6320-01-612-7035
NSN 5945-01-310-7667
NSN 5999-00-451-8724
NSN 5998-00-243-2476
NSN 5835-00-707-6266
NSN 6145-01-408-3659
NSN 7035-00-312-3055
NSN 5905-01-586-9873
NSN 5915-01-150-9289
NSN 5925-01-124-0156
NSN 5855-00-482-9876
NSN 6645-01-350-3138