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 7035-01-010-4257
NSN 5998-01-134-8445
NSN 6240-01-398-0524
NSN 6110-01-010-4551
NSN 5975-00-607-8587
NSN 5965-01-396-0021
NSN 5950-01-124-8527
NSN 6220-00-491-5814
NSN 5925-01-466-0676
NSN 6240-01-381-6815
NSN 5895-01-649-1453
NSN 7035-01-092-5723