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 6110-00-191-9225
NSN 5935-01-598-1639
NSN 5998-00-394-6552
NSN 6150-00-198-4688
NSN 6685-01-650-7733
NSN 5975-01-291-6324
NSN 5975-01-583-6548
NSN 6135-00-577-8429
NSN 6150-01-543-8574
NSN 5915-00-042-5613
NSN 6130-01-451-4256
NSN 6685-01-269-5240