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 5835-00-978-9806
NSN 6320-00-521-9350
NSN 5915-01-432-2491
NSN 5996-01-078-9803
NSN 5950-01-556-7989
NSN 5910-00-771-0143
NSN 5920-01-396-9278
NSN 5975-00-908-6312
NSN 2925-01-400-2286
NSN 6610-00-525-6022
NSN 6650-00-210-4399
NSN 5835-01-351-8429