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 5915-00-955-1697
NSN 5895-01-122-3454
NSN 6110-00-167-7482
NSN 5996-00-337-5158
NSN 6135-01-159-9705
NSN 5930-01-567-4747
NSN 6110-01-173-5610
NSN 6320-01-631-7828
NSN 6650-01-092-9866
NSN 6685-00-164-7014
NSN 5855-00-494-9581
NSN 5998-01-522-6709