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 6150-01-423-8336
NSN 4140-01-426-8428
NSN 6135-01-366-9633
NSN 5835-00-023-0780
NSN 4140-01-007-8902
NSN 6620-01-331-4881
NSN 6135-00-170-8819
NSN 5950-00-983-9118
NSN 6320-00-481-7291
NSN 5965-01-398-8871
NSN 5985-00-021-2331
NSN 5835-01-046-5632