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 5975-01-413-5239
NSN 5985-01-398-9580
NSN 6130-00-501-5207
NSN 5965-00-147-3070
NSN 5935-01-568-8653
NSN 6150-01-322-2816
NSN 6145-01-247-7634
NSN 6150-01-025-0423
NSN 5835-01-337-8635
NSN 6610-01-080-1041
NSN 2925-00-433-5429
NSN 5945-01-464-2212