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 5910-00-296-1054
NSN 5910-00-520-8490
NSN 7035-01-339-3665
NSN 6610-00-775-6141
NSN 5895-01-318-7432
NSN 6145-01-423-8470
NSN 5998-00-686-1754
NSN 5945-00-579-0243
NSN 6240-00-985-5244
NSN 5975-01-629-9491
NSN 5910-00-221-5060
NSN 6320-01-247-0898