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 6645-01-465-4915
NSN 5935-01-381-3135
NSN 6685-00-772-0468
NSN 5910-01-479-2860
NSN 5895-01-424-3326
NSN 5920-00-285-2245
NSN 5996-01-462-5332
NSN 5855-01-542-9059
NSN 6620-01-199-3261
NSN 5975-00-883-3574
NSN 5895-00-153-0086
NSN 6685-01-320-3344