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 5895-01-467-4484
NSN 6130-01-501-9549
NSN 6135-01-203-9977
NSN 5998-00-627-4507
NSN 5945-01-478-7081
NSN 5835-01-545-2629
NSN 2925-01-398-6751
NSN 7035-01-381-6185
NSN 5910-01-144-7580
NSN 6130-01-284-8840
NSN 5910-01-044-2263
NSN 5996-00-440-0115