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 6650-01-370-0589
NSN 6320-00-553-8427
NSN 5930-00-582-1730
NSN 5985-01-147-5238
NSN 5950-01-226-4711
NSN 5910-00-310-3754
NSN 5910-00-456-4456
NSN 6645-01-187-6997
NSN 6610-01-559-5073
NSN 5925-01-046-0089
NSN 6320-01-266-1612
NSN 5920-01-238-2174