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 5965-01-169-7861
NSN 6135-01-398-5922
NSN 6645-01-654-9639
NSN 6240-00-643-4532
NSN 6650-00-590-9073
NSN 5975-01-066-3187
NSN 6130-00-516-3559
NSN 6685-00-527-7952
NSN 5895-01-340-3813
NSN 6620-01-023-9330
NSN 5945-01-483-1316
NSN 5905-00-277-7439