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 6130-01-626-1705
NSN 6105-00-171-6521
NSN 5996-01-381-9313
NSN 5975-01-021-3793
NSN 5985-01-440-8267
NSN 6620-00-917-5259
NSN 5965-01-604-0220
NSN 5855-01-254-3110
NSN 5945-01-360-0646
NSN 5965-01-558-5380
NSN 5965-00-387-4185
NSN 5996-01-229-6007