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 5910-01-212-9659
NSN 6130-01-380-5489
NSN 5930-01-340-6141
NSN 6610-00-049-6497
NSN 5999-01-142-7151
NSN 5895-01-027-1192
NSN 5925-01-540-8556
NSN 6135-01-422-0140
NSN 6685-01-655-6321
NSN 6135-01-116-3385
NSN 5835-01-375-8930
NSN 5855-00-832-9341