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 5930-00-029-8809
NSN 5990-01-118-8624
NSN 5925-01-377-9100
NSN 5950-01-591-0183
NSN 5950-00-060-3135
NSN 5985-01-141-7059
NSN 5935-00-226-2796
NSN 5990-01-555-6616
NSN 5905-01-050-5392
NSN 6320-00-456-0836
NSN 5950-00-189-0551
NSN 5855-00-014-5008