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 5895-00-912-1604
NSN 5996-01-023-7896
NSN 5945-00-244-4763
NSN 5960-01-237-8995
NSN 6145-00-360-3874
NSN 6645-00-580-2652
NSN 5975-01-383-4766
NSN 5915-01-082-3822
NSN 6320-00-139-1090
NSN 5975-00-460-5045
NSN 6620-01-438-0415
NSN 5945-01-520-3764