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 6130-01-226-2435
NSN 6150-01-048-9349
NSN 5855-00-951-6483
NSN 6220-01-232-1572
NSN 6110-01-223-3768
NSN 6320-01-476-7702
NSN 6610-00-471-4260
NSN 6145-00-187-6405
NSN 6105-01-423-8819
NSN 5998-00-130-5604
NSN 5835-01-475-5714
NSN 5930-00-604-9523