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 6145-00-574-1152
NSN 6130-01-467-6085
NSN 5975-01-542-1717
NSN 6110-01-413-3958
NSN 5895-01-423-7982
NSN 5996-01-499-6127
NSN 7035-01-527-9018
NSN 6685-01-240-4648
NSN 5990-00-898-2675
NSN 5930-01-650-6572
NSN 6645-01-367-1316
NSN 6110-01-456-0725