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 6145-01-548-8854
NSN 5960-01-086-3416
NSN 5960-01-470-1579
NSN 6130-00-635-9853
NSN 5950-00-155-4753
NSN 5945-01-446-7074
NSN 6610-00-138-2942
NSN 5985-00-968-6381
NSN 5999-01-101-6759
NSN 6645-01-101-4957
NSN 5999-01-578-6070
NSN 5975-01-026-1323