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 2925-01-346-9522
NSN 5965-00-892-3850
NSN 6320-01-514-6141
NSN 5996-01-463-3152
NSN 6105-00-549-2668
NSN 5998-01-492-5786
NSN 5975-00-757-8138
NSN 6320-00-937-5625
NSN 5895-00-170-4568
NSN 6220-00-145-1423
NSN 6110-00-518-2998
NSN 6610-00-751-7916