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 6130-01-644-6473
NSN 5920-00-922-4906
NSN 5998-01-410-5072
NSN 5999-00-553-3946
NSN 6145-00-275-4046
NSN 5935-01-648-2696
NSN 5975-01-155-3270
NSN 6220-00-801-3872
NSN 5975-00-754-4035
NSN 5905-00-560-4393
NSN 5895-00-186-8572
NSN 5910-01-069-5643