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 6105-01-366-7436
NSN 6145-00-426-8565
NSN 6240-00-008-5263
NSN 5895-01-372-7019
NSN 5935-01-212-9729
NSN 5965-01-530-2673
NSN 6610-01-605-2451
NSN 4140-00-696-4556
NSN 6130-01-262-9949
NSN 6645-00-542-1206
NSN 6220-01-393-0767
NSN 6220-01-309-9146