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 6685-01-130-7713
NSN 6650-00-423-2178
NSN 2925-01-316-7487
NSN 5960-00-780-8081
NSN 5910-01-396-4708
NSN 5855-00-879-7245
NSN 6130-01-343-1537
NSN 5996-00-248-7061
NSN 6130-00-538-9798
NSN 5950-01-415-5752
NSN 6240-01-165-2693
NSN 5835-00-393-1996