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 5960-01-464-9605
NSN 6150-01-148-8142
NSN 5920-00-233-3552
NSN 5905-00-541-1471
NSN 5895-01-468-5582
NSN 2925-01-583-5619
NSN 5895-01-612-0798
NSN 5925-01-393-3463
NSN 6645-01-489-5426
NSN 5915-01-383-4928
NSN 5985-01-534-7728
NSN 5935-01-160-8085