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 5895-01-385-9217
NSN 6105-01-451-4327
NSN 6620-01-611-5908
NSN 6685-00-337-5529
NSN 6105-00-925-9906
NSN 6220-00-226-9564
NSN 5935-01-317-4336
NSN 6145-01-189-8561
NSN 5996-01-393-7166
NSN 6145-01-471-0552
NSN 5950-01-286-2175
NSN 5945-01-376-1956