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 5925-01-203-5310
NSN 5925-01-105-8507
NSN 6240-01-323-7032
NSN 5998-01-356-2384
NSN 5999-00-656-5809
NSN 6135-01-071-4410
NSN 6135-00-416-2898
NSN 5990-01-463-5400
NSN 5935-01-393-4464
NSN 6130-00-818-6171
NSN 5835-01-552-8365
NSN 5975-00-952-1791