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 5835-01-323-2581
NSN 5985-01-338-5170
NSN 5895-00-409-9470
NSN 5895-00-138-2112
NSN 5975-01-025-5794
NSN 6130-00-221-5728
NSN 6135-01-440-9412
NSN 5999-00-491-0821
NSN 5930-01-202-7926
NSN 5925-01-008-8520
NSN 6610-01-503-2951
NSN 6135-01-247-5660