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 5999-01-437-8843
NSN 6105-00-840-5188
NSN 6320-01-166-3602
NSN 5910-01-061-5326
NSN 5960-01-227-9642
NSN 6240-00-965-7997
NSN 5925-00-271-8836
NSN 5985-01-375-0842
NSN 6150-01-420-8536
NSN 5985-01-054-4265
NSN 5960-01-573-6483
NSN 5965-00-973-9974