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 6650-00-269-5000
NSN 5910-01-371-9588
NSN 6105-00-897-4258
NSN 5855-01-447-3137
NSN 5950-01-101-9623
NSN 6650-01-657-6493
NSN 6610-01-479-8162
NSN 6135-01-215-1245
NSN 6150-00-960-7784
NSN 4140-00-330-5841
NSN 5960-01-499-3544
NSN 5975-00-189-7849