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 5960-00-969-9242
NSN 5985-00-888-7096
NSN 5915-00-228-4375
NSN 5915-00-024-0384
NSN 6610-01-033-2402
NSN 5935-00-246-5280
NSN 6645-01-287-4356
NSN 6240-01-420-0290
NSN 5945-01-330-3541
NSN 5990-00-518-3195
NSN 6145-01-571-7928
NSN 5935-00-211-1412