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 6105-01-085-6002
NSN 5920-00-902-8530
NSN 5920-00-945-7524
NSN 6105-01-445-6574
NSN 5935-01-004-8018
NSN 5895-01-452-1978
NSN 5960-00-925-3721
NSN 6685-01-266-7599
NSN 6685-01-437-9113
NSN 5855-01-480-4876
NSN 5910-01-192-5164
NSN 6145-00-646-6616