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 5835-01-203-8295
NSN 6105-01-406-4844
NSN 5999-01-591-3784
NSN 5999-01-018-6972
NSN 6685-01-136-6669
NSN 6150-01-406-1642
NSN 6240-01-025-5847
NSN 5895-00-941-0866
NSN 5950-01-660-0241
NSN 5915-00-334-0138
NSN 5950-01-384-5493
NSN 5996-01-389-5822