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 2925-01-442-7812
NSN 5945-01-558-2240
NSN 6130-01-634-0603
NSN 6685-01-214-4626
NSN 6110-01-279-0646
NSN 5905-00-471-8873
NSN 5998-00-902-3247
NSN 4140-01-461-2350
NSN 5835-01-528-7454
NSN 6220-01-179-9637
NSN 6135-01-629-6940
NSN 5835-00-621-3720