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 5935-01-547-4316
NSN 6240-00-966-3831
NSN 6610-01-052-0803
NSN 6645-01-172-4477
NSN 6110-00-064-7006
NSN 5950-01-479-9878
NSN 6130-00-911-6523
NSN 5945-01-137-8707
NSN 5985-00-492-7581
NSN 5960-01-433-3928
NSN 5945-01-452-3008
NSN 5996-01-044-1376