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 6105-01-289-7592
NSN 5835-01-435-4139
NSN 6685-00-925-1978
NSN 5920-01-311-6855
NSN 5835-00-891-2232
NSN 5975-01-132-1664
NSN 5945-01-391-5586
NSN 6105-01-526-8402
NSN 4140-00-302-7996
NSN 5985-00-675-8901
NSN 2925-01-575-3192
NSN 6645-00-199-8526