FAA-PMA
A PMA part is approved for the specific eligibility listed on its FAA record; whether it may go on a particular aircraft, engine or component is the installer's determination from that record and the eligibility list. A part-number match alone does not establish eligibility. Source: FAA DRS PMA database, refreshed weekly. Data, not advice.
703997 is cataloged as NUT,SELF-LOCKING,PLATE. It carries 1 NSN identity and cross-references to 6 related part numbers. The part appears on MCRL cross-reference data.
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703994, 703995, 703996, D52LHTA57M-048, MK 200-4CW, NS103675-048
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