Between 65.0 shore durometer a and 75.0 shore durometer a
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.
NSN 4140-00-012-3506
NSN 6320-01-532-7491
NSN 5835-01-317-8700
NSN 6645-01-336-1625
NSN 6620-00-417-6285
NSN 6620-00-182-7638
NSN 4140-01-206-4430
NSN 6135-00-823-3034
NSN 6320-01-397-0399
NSN 5996-00-776-2690
NSN 6145-01-131-7671
NSN 6320-00-857-4073