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 5835-01-068-4214
NSN 5905-01-505-3040
NSN 5945-01-104-4926
NSN 6645-01-142-2416
NSN 6130-01-659-8607
NSN 6220-01-288-7208
NSN 6320-01-366-5157
NSN 5960-01-046-8308
NSN 6645-01-483-1518
NSN 5985-00-673-5831
NSN 5855-00-532-0025
NSN 6130-01-216-6401