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.
44-53 is cataloged as DELAY LINE. It carries 2 NSN identities and cross-references to 11 related part numbers. The part appears on MCRL cross-reference data.
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10086302, 2210656, 480E, 620314, AS22520, AS22520/5 TY2, M22520/5-53, MIL-C-22520, MIL-C-22520/5, VG95236-T100, Y148
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