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 7035-00-465-3298
NSN 6135-01-322-4655
NSN 5835-00-733-9145
NSN 5945-01-301-9824
NSN 7035-01-633-9537
NSN 6135-00-255-1340
NSN 5910-01-479-5743
NSN 4140-00-165-6535
NSN 6145-00-916-2042
NSN 6135-00-789-2865
NSN 5910-01-092-2865
NSN 6220-00-327-8775