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 6645-01-430-4125
NSN 6105-01-654-0158
NSN 5835-00-572-7445
NSN 6610-00-318-5735
NSN 5965-01-512-1815
NSN 2925-01-442-4171
NSN 5835-00-589-6300
NSN 5999-00-198-3959
NSN 6620-01-600-0479
NSN 7035-01-388-6943
NSN 5999-01-497-6123
NSN 5998-01-433-9592