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 5960-01-471-2656
NSN 5930-01-336-9669
NSN 5950-00-111-2000
NSN 6610-01-134-7397
NSN 5996-01-357-5865
NSN 5930-01-445-6695
NSN 5895-01-259-6842
NSN 5985-01-330-2182
NSN 6220-00-810-9563
NSN 5975-01-410-7647
NSN 6150-00-947-2451
NSN 6320-01-458-1853