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 5985-01-449-4615
NSN 5835-00-145-8926
NSN 5925-01-011-0182
NSN 5965-01-181-3140
NSN 5835-00-706-0829
NSN 6220-01-181-5854
NSN 6685-01-106-5545
NSN 6105-01-228-1277
NSN 6130-00-643-4894
NSN 6150-01-438-3997
NSN 5975-01-324-4684
NSN 7035-01-106-3476