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 5915-00-525-5753
NSN 6685-00-894-3114
NSN 5998-01-394-6111
NSN 5910-01-125-6762
NSN 6145-01-180-5345
NSN 5895-01-218-5566
NSN 6620-01-451-1168
NSN 5996-00-824-5943
NSN 5925-01-040-8724
NSN 5998-01-514-6808
NSN 6130-01-350-2940
NSN 5930-00-197-4216