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 6145-00-524-9130
NSN 5996-00-130-5376
NSN 5960-01-493-3948
NSN 5960-00-868-2527
NSN 6240-00-962-0525
NSN 2925-01-521-0600
NSN 6320-01-397-0399
NSN 5935-01-386-2648
NSN 5915-01-511-1024
NSN 6145-01-610-6399
NSN 5905-01-599-9460
NSN 5999-01-266-2025