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 5960-01-391-1308
NSN 5960-00-932-3067
NSN 6130-01-634-0603
NSN 5996-01-570-1026
NSN 5945-01-381-0156
NSN 5945-00-881-5557
NSN 6645-01-473-9179
NSN 5920-01-270-4562
NSN 5990-01-292-6000
NSN 6150-00-238-3720
NSN 5996-00-081-0787
NSN 6130-00-266-7496