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 5985-01-604-8923
NSN 5999-00-586-6941
NSN 5965-00-194-9875
NSN 6110-01-599-0371
NSN 5935-01-387-7265
NSN 5990-01-493-4039
NSN 5990-01-417-4402
NSN 5996-00-138-3072
NSN 6610-01-101-1927
NSN 6105-01-578-9044
NSN 5915-01-398-0633
NSN 5925-01-603-3372