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 5855-01-291-1126
NSN 5935-00-814-5815
NSN 6145-01-522-3467
NSN 5990-01-591-8797
NSN 5895-01-485-8256
NSN 6150-00-270-6267
NSN 5998-01-223-2209
NSN 6145-00-118-8375
NSN 5998-00-596-8869
NSN 6130-01-510-0295
NSN 5999-01-476-8946
NSN 7035-01-068-3300