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 5895-01-026-3583
NSN 5950-01-150-7212
NSN 5975-00-233-3830
NSN 5975-00-526-4701
NSN 5925-01-445-6112
NSN 6685-01-475-0305
NSN 6320-01-134-7267
NSN 5835-00-051-9092
NSN 6105-01-614-3120
NSN 5915-00-971-5784
NSN 6610-01-442-3509
NSN 6145-01-426-1651