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 5950-00-823-3294
NSN 5960-01-283-0308
NSN 5910-00-679-9472
NSN 5998-01-196-4525
NSN 6685-01-383-0915
NSN 6650-00-170-5095
NSN 6135-01-230-4399
NSN 6650-01-337-5309
NSN 5996-00-839-8678
NSN 5910-01-443-6846
NSN 6620-01-151-3986
NSN 5895-00-437-8187