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 5998-01-512-6820
NSN 5910-01-196-7181
NSN 6610-00-442-6834
NSN 5999-01-151-2550
NSN 6650-01-413-0133
NSN 6320-00-456-2092
NSN 6110-00-798-9983
NSN 5930-01-224-6488
NSN 5935-00-499-9070
NSN 5999-01-275-2059
NSN 5996-00-053-2786
NSN 5915-01-349-0758