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 5855-01-141-5190
NSN 5925-01-180-0082
NSN 5998-01-090-0433
NSN 5935-01-216-5241
NSN 6110-01-199-2611
NSN 6135-01-485-9082
NSN 6685-01-647-3491
NSN 5915-00-403-4294
NSN 6105-01-555-8757
NSN 6620-01-435-7083
NSN 5910-01-633-9963
NSN 6220-01-537-0129