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 5975-01-447-9185
NSN 5975-01-191-1845
NSN 5999-00-920-7400
NSN 6610-00-276-1716
NSN 5855-01-444-9182
NSN 5998-01-391-6065
NSN 5910-01-370-4990
NSN 5835-00-583-1316
NSN 6685-00-760-3946
NSN 7035-01-388-6943
NSN 6220-00-835-5026
NSN 5905-01-279-6619