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 5920-00-216-8665
NSN 5999-01-552-4380
NSN 5990-01-134-7756
NSN 5935-01-076-4512
NSN 6320-01-607-0347
NSN 5855-00-337-3679
NSN 5950-01-492-5660
NSN 5905-01-620-3226
NSN 6110-00-069-2942
NSN 5835-01-060-3618
NSN 5975-01-496-2381
NSN 5990-01-069-8649