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 5910-00-935-6459
NSN 5998-01-218-5227
NSN 5930-01-598-5570
NSN 5895-00-971-2288
NSN 6240-00-762-7456
NSN 5985-00-882-7631
NSN 6650-01-457-0980
NSN 5895-01-178-0523
NSN 6650-00-653-1744
NSN 6685-01-597-0551
NSN 5965-00-468-3071
NSN 5925-01-295-2361