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 5975-01-601-5039
NSN 5945-01-360-6118
NSN 5935-01-356-9295
NSN 5915-00-361-9148
NSN 5915-01-630-6370
NSN 5965-00-827-9680
NSN 5835-01-261-2978
NSN 6685-01-530-2754
NSN 5945-00-156-7256
NSN 6135-00-422-3967
NSN 6685-01-365-2720
NSN 6320-01-172-6103