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 5895-01-096-7478
NSN 5996-00-823-4789
NSN 6135-01-414-9810
NSN 5998-01-412-8658
NSN 5915-00-665-2854
NSN 5930-00-765-6399
NSN 6620-01-327-4111
NSN 5985-00-018-3325
NSN 2925-01-140-1015
NSN 5895-01-659-3825
NSN 6105-01-299-6807
NSN 2925-01-492-5342