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 5915-00-727-2479
NSN 5835-01-075-9884
NSN 7035-00-312-3055
NSN 5996-01-255-6867
NSN 6610-00-292-9895
NSN 5965-00-204-8513
NSN 6130-00-115-1587
NSN 4140-01-451-4180
NSN 6240-01-547-5202
NSN 6220-01-532-3503
NSN 6130-01-107-5076
NSN 6320-01-618-7800