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 6610-00-425-7684
NSN 5960-01-212-8118
NSN 5935-01-500-1374
NSN 5998-01-511-9792
NSN 5950-01-258-4994
NSN 5920-00-648-6767
NSN 5945-00-228-4913
NSN 5855-01-617-4190
NSN 5925-01-423-0079
NSN 5835-01-384-3206
NSN 6685-00-160-1313
NSN 5935-01-631-2829