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 5950-01-626-5146
NSN 5999-00-896-5063
NSN 5998-01-410-9169
NSN 5925-00-679-5112
NSN 4140-00-822-4447
NSN 5925-01-418-6877
NSN 5925-01-021-1045
NSN 5975-01-603-5844
NSN 5965-01-420-6613
NSN 6130-01-651-8505
NSN 5965-00-568-5802
NSN 6105-00-301-3896