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 5996-01-471-9519
NSN 6110-01-290-0218
NSN 5975-01-391-7803
NSN 6685-01-171-2000
NSN 5996-01-060-6746
NSN 5990-01-218-5160
NSN 6220-00-867-4108
NSN 5960-01-649-1341
NSN 6130-01-634-0603
NSN 6135-00-935-5241
NSN 7035-00-946-2642
NSN 5960-00-137-4751