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 6610-00-161-7439
NSN 5998-00-929-9652
NSN 6645-00-892-5750
NSN 5998-01-279-1102
NSN 6220-01-539-4449
NSN 5855-00-147-2508
NSN 6645-00-287-9192
NSN 6220-01-098-0187
NSN 6130-01-339-6249
NSN 6150-01-454-7600
NSN 5835-01-364-6830
NSN 5910-01-633-9963