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 6685-01-038-1394
NSN 5990-00-170-4239
NSN 5975-01-080-0023
NSN 6145-00-567-7413
NSN 5960-01-543-0235
NSN 5990-01-586-8202
NSN 6610-00-480-6633
NSN 6105-01-350-5793
NSN 6650-01-019-1550
NSN 5855-01-620-4801
NSN 4140-01-436-1878
NSN 5895-01-134-8291