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: Asbestos gaskets, packing and seals
NSN 5945-01-035-2157
NSN 2925-01-191-9668
NSN 6220-00-686-5328
NSN 5905-01-606-5750
NSN 5999-00-498-2754
NSN 4140-01-336-2863
NSN 5920-00-799-5580
NSN 5950-01-367-2926
NSN 5895-00-413-4535
NSN 6150-01-534-3668
NSN 5945-01-247-5814
NSN 5920-01-232-8497