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 5925-01-437-4730
NSN 5996-00-689-7645
NSN 5999-00-596-8745
NSN 5835-01-029-5602
NSN 6145-00-148-5748
NSN 5985-00-858-1290
NSN 5960-00-509-3171
NSN 5835-00-198-4936
NSN 5910-01-246-2474
NSN 5999-01-323-7053
NSN 5935-00-882-7969
NSN 5945-01-262-0885