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 6105-01-023-7887
NSN 6145-01-605-0948
NSN 2925-01-092-7335
NSN 6685-00-799-9685
NSN 6320-00-331-7138
NSN 6110-01-437-6430
NSN 5975-01-381-3162
NSN 5855-01-642-7607
NSN 6135-01-643-5809
NSN 6650-00-520-5785
NSN 6220-01-140-3516
NSN 6650-01-398-1387