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 5895-00-129-8693
NSN 5950-00-232-1005
NSN 6130-00-922-3587
NSN 6130-00-539-9964
NSN 6645-00-144-4868
NSN 6645-01-515-9951
NSN 6610-01-046-5669
NSN 5935-01-406-8208
NSN 6650-00-035-9297
NSN 6110-00-771-4538
NSN 6240-00-467-7295
NSN 5895-00-219-6078