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 5960-01-372-5609
NSN 6645-00-767-4234
NSN 5935-01-193-8434
NSN 6150-01-278-9078
NSN 5965-00-630-7872
NSN 5985-01-277-8979
NSN 6320-01-519-8767
NSN 6240-00-177-0385
NSN 5905-01-346-1578
NSN 5985-01-409-2865
NSN 5945-01-083-6299
NSN 5960-01-412-0619