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 5935-00-956-3442
NSN 6645-01-542-6159
NSN 6620-01-515-2790
NSN 6620-01-024-7003
NSN 5998-01-315-6958
NSN 6150-01-519-8723
NSN 6240-01-268-2223
NSN 5999-01-086-5527
NSN 6105-00-438-5039
NSN 5855-01-457-3608
NSN 6610-00-971-2503
NSN 5990-00-146-3534