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 5915-00-856-9424
NSN 6220-01-461-2910
NSN 6685-01-229-5683
NSN 6685-01-127-7885
NSN 5960-01-347-6791
NSN 5960-01-424-1781
NSN 6135-01-168-2944
NSN 5996-00-858-8358
NSN 5999-00-138-2528
NSN 2925-01-172-9209
NSN 6320-00-032-4853
NSN 5910-01-606-7622