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 5945-01-209-9167
NSN 6610-01-247-6374
NSN 5855-00-150-1820
NSN 5835-01-023-8733
NSN 5996-01-487-3733
NSN 5965-01-010-1258
NSN 6105-01-174-0825
NSN 6145-01-271-0029
NSN 6130-00-079-3581
NSN 5950-01-416-9185
NSN 5985-00-001-4636
NSN 6110-00-468-5970