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 5950-01-301-9809
NSN 5895-00-470-2418
NSN 5895-00-716-2798
NSN 6685-01-447-5633
NSN 5998-01-314-2488
NSN 5895-01-576-6176
NSN 5835-00-334-6556
NSN 6105-01-077-6220
NSN 5925-01-193-5471
NSN 6620-00-406-7694
NSN 5990-01-085-9117
NSN 6610-01-144-8401