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 7035-01-330-3768
NSN 5998-00-233-6401
NSN 5895-01-552-6157
NSN 6135-00-027-3914
NSN 6685-00-269-4895
NSN 5925-01-044-5508
NSN 4140-00-189-0235
NSN 5945-01-018-3649
NSN 6130-01-139-2514
NSN 5835-00-155-1379
NSN 6320-00-164-4087
NSN 6135-00-375-6861