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 6320-00-400-8042
NSN 5975-01-010-3722
NSN 5975-01-292-7864
NSN 5895-01-434-7470
NSN 6320-01-393-7022
NSN 7035-00-270-5519
NSN 6220-01-509-6882
NSN 5960-00-493-5589
NSN 5945-01-604-3822
NSN 6105-01-007-2777
NSN 2925-00-907-2709
NSN 5998-01-210-7264