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 5920-01-425-7496
NSN 5996-01-150-7480
NSN 5930-00-578-3589
NSN 6610-01-549-4960
NSN 7035-00-124-9383
NSN 6220-00-102-7703
NSN 6105-00-115-1574
NSN 6110-00-248-8975
NSN 5975-01-041-5836
NSN 6110-01-146-5796
NSN 5996-00-118-9218
NSN 5835-01-281-7281