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 5945-01-376-5325
NSN 6320-01-354-6204
NSN 5835-00-227-7909
NSN 6320-01-523-4954
NSN 6105-00-884-6792
NSN 2925-00-816-8765
NSN 5950-01-199-1075
NSN 5915-01-243-6682
NSN 6320-00-174-1362
NSN 6110-01-523-1583
NSN 5960-00-349-7650
NSN 5910-00-087-4024