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 5910-01-237-2449
NSN 6220-01-218-5164
NSN 5895-00-725-5264
NSN 5950-01-445-7082
NSN 6110-01-291-4872
NSN 5895-01-477-5998
NSN 5835-01-481-4204
NSN 5960-01-359-4257
NSN 5895-00-427-9617
NSN 5855-00-125-0780
NSN 6610-01-607-3682
NSN 6110-01-526-9897