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 5960-00-553-7338
NSN 6620-01-353-9224
NSN 6135-00-866-2311
NSN 2925-01-448-2880
NSN 5975-01-155-4036
NSN 6220-00-419-6152
NSN 6220-01-230-9744
NSN 6320-01-631-7828
NSN 6610-00-717-6666
NSN 6105-01-044-5907
NSN 5905-00-051-8119
NSN 5835-00-173-4456