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 5965-01-040-4178
NSN 6145-01-488-6004
NSN 5895-01-093-3354
NSN 5910-01-145-3380
NSN 6135-00-073-8939
NSN 6610-01-438-6896
NSN 5835-00-275-0584
NSN 5998-01-391-9819
NSN 5910-01-492-7916
NSN 5920-01-400-3562
NSN 6105-01-370-4267
NSN 6320-00-228-5678