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 5965-00-412-4402
NSN 5910-01-393-4764
NSN 6145-01-341-2712
NSN 5835-00-233-6327
NSN 5835-00-841-2650
NSN 5990-01-063-2532
NSN 5985-01-645-4762
NSN 5950-00-269-2698
NSN 6110-00-150-7844
NSN 6620-00-959-6614
NSN 6610-00-789-4719
NSN 5950-01-371-8500