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 5855-01-141-5190
NSN 5996-01-598-9071
NSN 6150-01-377-2620
NSN 6105-01-444-7540
NSN 5950-01-192-5203
NSN 6320-00-937-5625
NSN 5999-00-477-7589
NSN 5998-01-555-8489
NSN 5925-00-258-5507
NSN 5999-01-540-5652
NSN 5998-00-960-2156
NSN 5985-01-065-0959