Page 181 - Piper PA-20 Interactive Digital Parts Catalog

SECTION IX
RADIO INSTALLATION Electrical System Group

Figure Model
& Index Part Number Code Nomenclature # Req. PA-20 PA-22
Number ‘50 ‘51 ‘52 ‘53 ‘54 ‘51 ‘52 ‘53 ‘54 Price
57-24 JACK ASSEMBLY – Microphone (Not available 1 x x x x x x x x
through Piper Aircraft Corp., secure from
General Electric, Bendix Aviation Corp., Lear
Inc., or National Aeronautical Corp.)
-25 JACK ASSEMBLY – Headphone (2 per ship with 1 x x x x x x x x
G. E. Radio) (1 per ship with Bendix,Lear and
Narco Radio) (Not available through Piper
Aircraft Corp., secure from General Electric,
Bendix Aviation Corp., Lear Inc. or National
Aeronautical Corp.)
-26 12347-02 HOOK – Phone (At left front sliding window) 1 x x x x NM!
(Used with Narco radio installation)
-27 464 326 HEADPHONE – Radio 1 x x x x x x x NM!
-28 460 637 FILTER – Magneto (Narco-Radio) 1 x x x x x x NM!
-29 474 646 MICROPHONE 1 x x x x x x x NM!
-30 459 864 EXTENSION – Phone 1 x x x x x x x NM!
-31 454 889 HOOK – Microphone, spring type 1 x x x x NM!
-32 13761-02 PLACARD – Radio, “on”, “off”, ADF and VHF 1 x x x x NM!
transmitter and receiver
13761-03 PLACARD – Radio “on”, “off”, ADF and VHF 1 x x x x NM!
transmitter
13761-04 PLACARD – Radio, “on”, “off”, VHF, MKR BCN and 1 x x x x NM!
LF Radio
-33 13751-00 PLATE – Omnipack mounting (Lear Radio) 1 x x x x NM!
13753-00 PLATE – Mounting ADF power pack (Lear Radio) 1 x x x x NM!
-34 12177-95 WIRE ASSEMBLY – Switch to fuse (Use with Lear 1 x x x x NM!
Radio only when switch mounted on circuit
breaker panel)
-35 12177-96 WIRE ASSEMBLY – Fuse to bus bar (Used with 1 x x x x NM!
Lear radio only when switch mounted on
circuit breaker panel)
-36 POWER SUPPLY – G. E. radio x x
-37 DYNAMOTOR (LD-5) Lear x x x x x x x
-38 JUNCTION BOX – Lear x x x x x x x
-39 ADF POWER PACK OR (OMNIPACK) – Lear x x x x x
-40 VOLTAGE REGULATOR x x x x x x x x
-41 RADIO – LFR-1 receiver x x x x x
RADIO – Lear ADF-12 x x x x x
-42 MAGNETO x x x x x x x x

Date of Issue – March 1954 153