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 5935-00-913-7259
NSN 5905-01-217-2454
NSN 6105-01-119-8515
NSN 5895-01-345-8830
NSN 6685-01-429-4270
NSN 5910-01-205-7101
NSN 5895-01-119-3942
NSN 5960-01-375-1905
NSN 6130-01-581-4455
NSN 5930-01-181-5566
NSN 5996-01-521-0367
NSN 5925-01-317-2483