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 5930-01-078-0330
NSN 6685-00-522-6950
NSN 6105-01-025-5622
NSN 5950-01-238-2909
NSN 6130-01-512-8510
NSN 5985-01-237-7187
NSN 5999-01-186-3242
NSN 5998-01-599-7624
NSN 6645-01-251-0441
NSN 6150-00-446-7206
NSN 6110-00-955-0900
NSN 5895-00-114-3418