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 7035-00-616-4410
NSN 5975-01-127-1314
NSN 6240-01-172-9897
NSN 5915-01-546-7335
NSN 5915-01-015-8375
NSN 6685-01-179-7025
NSN 5998-00-633-5169
NSN 5945-01-571-4505
NSN 5960-00-215-5884
NSN 2925-00-467-7150
NSN 6135-01-351-2690
NSN 6105-01-055-5049