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 5895-00-725-5264
NSN 5915-00-125-7095
NSN 5960-01-296-3306
NSN 6620-01-247-8535
NSN 6645-01-484-9847
NSN 5925-01-245-8648
NSN 6110-01-389-9549
NSN 5835-01-224-2792
NSN 7035-01-343-2582
NSN 5996-01-108-8764
NSN 6610-00-763-2415
NSN 6650-00-118-5600