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 6650-01-429-6692
NSN 5930-00-804-4630
NSN 6685-01-073-0667
NSN 5920-00-131-9975
NSN 5950-00-410-4312
NSN 6150-01-368-6468
NSN 5996-01-217-3670
NSN 6145-01-370-4485
NSN 5895-01-276-5894
NSN 5835-00-518-2740
NSN 5855-01-210-3002
NSN 6685-01-371-3050