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 6685-01-228-5332
NSN 6610-01-327-3187
NSN 5960-01-106-3086
NSN 5935-01-088-8696
NSN 5996-01-279-9841
NSN 5835-01-187-8986
NSN 5975-01-491-5554
NSN 5935-00-175-8727
NSN 5895-00-894-7606
NSN 6105-00-583-9958
NSN 5985-00-419-8705
NSN 6130-00-394-6555