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Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


2840 EXPANDER SEAL RING

There are 5 NSNs in this Federal Supply Class. For more information about the NSN click on the link below.
    National Stock Number
    2840-01-131-8621 - 2840011318621
    2840-01-443-2236 - 2840014432236
    2840-00-016-0821 - 2840000160821
    2840-00-016-0822 - 2840000160822
    2840-01-123-2258 - 2840011232258

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