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 5990-01-357-6175
NSN 5950-00-339-5665
NSN 6130-00-228-4876
NSN 6620-00-136-6014
NSN 5905-01-396-8601
NSN 6620-01-600-0479
NSN 5835-01-576-9013
NSN 5965-00-150-1144
NSN 5990-01-468-1292
NSN 5855-00-400-2622
NSN 6105-01-530-0032
NSN 5925-00-367-7620