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 5975-00-244-0706
NSN 6110-01-187-7260
NSN 5950-01-085-4581
NSN 5915-01-054-2794
NSN 5915-01-323-2675
NSN 5998-00-943-6287
NSN 7035-01-423-8343
NSN 5985-01-074-8433
NSN 6240-00-798-1810
NSN 4140-00-450-9874
NSN 5905-00-096-6982
NSN 5950-01-500-8009