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 5935-01-291-8199
NSN 6320-01-564-0893
NSN 5930-00-381-6878
NSN 5935-01-194-9641
NSN 5905-01-217-8496
NSN 5950-01-023-0805
NSN 6145-01-413-5516
NSN 6110-01-388-3803
NSN 5930-00-367-6788
NSN 2925-01-502-9903
NSN 5975-01-508-4866
NSN 5915-00-952-3049