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 5935-00-187-0006
NSN 5996-00-417-9706
NSN 6135-01-056-4609
NSN 6645-00-988-4427
NSN 4140-01-266-9019
NSN 5920-01-358-6930
NSN 6685-01-059-0624
NSN 5998-00-103-3229
NSN 5915-00-326-2096
NSN 6240-01-247-0201
NSN 6130-00-199-4210
NSN 6220-01-398-8937