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 5920-01-192-8605
NSN 5996-01-320-9467
NSN 4140-01-082-3403
NSN 6645-00-596-5388
NSN 5990-01-386-5561
NSN 5935-01-451-4544
NSN 6610-01-336-2787
NSN 5996-01-223-5896
NSN 5950-00-707-3524
NSN 5998-01-502-3620
NSN 5910-01-258-4887
NSN 5975-01-145-3768