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 2925-01-633-4048
NSN 6110-00-912-6575
NSN 6110-01-417-8473
NSN 6610-00-740-7103
NSN 5975-00-998-3007
NSN 5998-01-522-4065
NSN 5990-01-093-8328
NSN 5960-00-882-3563
NSN 6130-00-797-7588
NSN 6240-01-148-3574
NSN 5996-01-012-0436
NSN 5935-01-067-3478