PMA Details S253W110-2

Part Number: 306-4322
Part Name: Switch Assembly., Pitch trim
Replaced Part Number: S253W110-2
Approval basis: Identicality per 14 CFR 21.303, Licensing Agreement between Electric Company, Inc. and Boeing Commercial Airplane Group File No. 6-5973-97-JMG-2215 Dated June 6, 1997 Dwg. 306-4322 Rev. C Dtd. 07/24/98 or later FAA approved revisions.
Models: Boeing (777-200 Series)
Holder: Esterline Mason
Holder number: PQ1161NM
Address: 13955 Balboa Blvd Sylmar CA (United States)
Office: Van Nuys CA FAA Office Tel: (818) 904-6298

Certificat: FAA