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 6320-00-456-0836
NSN 5998-01-377-5288
NSN 6240-00-940-8294
NSN 6145-01-537-6647
NSN 5935-01-504-9119
NSN 5835-00-954-2833
NSN 6320-01-172-6103
NSN 6110-00-801-2483
NSN 5945-01-651-0493
NSN 5990-01-231-9608
NSN 5855-00-301-1176
NSN 6110-01-375-5568