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 5895-00-127-2560
NSN 6220-00-284-3220
NSN 6240-01-126-6347
NSN 5999-01-468-9627
NSN 5915-00-315-3583
NSN 6610-01-384-1587
NSN 5855-01-406-2606
NSN 6685-00-843-5018
NSN 6320-01-244-9268
NSN 5998-01-437-4695
NSN 5930-01-540-1182
NSN 5895-01-493-8434