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 5996-00-958-1298
NSN 5975-00-085-3337
NSN 5945-00-756-7940
NSN 5925-00-251-3283
NSN 6320-01-582-6752
NSN 5925-01-232-6049
NSN 6650-00-336-4828
NSN 6220-00-507-4740
NSN 6150-01-277-8600
NSN 5920-00-059-4576
NSN 5996-01-354-9386
NSN 6135-01-422-1440