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 2925-00-479-9297
NSN 5835-01-532-9373
NSN 5915-00-181-9223
NSN 4140-00-552-7370
NSN 5920-01-567-6959
NSN 5925-00-369-7747
NSN 5905-01-176-5021
NSN 5950-01-610-4035
NSN 5895-01-330-4870
NSN 5998-01-170-2761
NSN 5920-01-258-6360
NSN 5998-00-541-8792