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 5998-01-514-3968
NSN 5975-01-116-4472
NSN 7035-01-412-8322
NSN 6145-00-216-1372
NSN 5835-01-268-1924
NSN 5930-00-233-6211
NSN 6685-00-799-4246
NSN 6240-01-101-7362
NSN 5935-00-428-1817
NSN 5935-01-398-5132
NSN 5998-01-351-7397
NSN 6620-00-051-7666