EFD1000 Installation Manual
DOCUMENT # A-01-126-00 PAGE 13-225 Revision H
© Copyright 2009 Aspen Avionics Inc.
1.3 Accessories Required but Not Supplied
Description Manufacturers P/N
Tee Fittings for pitot/static (2 required) Thogus Products P/N TT-9444
(1/4x1/4x1/4) or equivalent
1/4” pitot and static tubing Imperial Eastman 44PN or equivalent
Circuit Breaker pull to open (PFD) 7.5 amp MS 26574-7.5 or equivalent
Circuit Breaker (ACU) 2 amp (1 for each ACU) MS26574-2 or equivalent
PFD to GPS/ACU double shielded cable M27500-22TG2V64 or equivalent
Hose Clamps (8 required) Aero Seal 6604 or equiv.
Single stranded 24, 22, 20 AWG MIL-W-22759/16 or equiv.
Shielded Wire 22 AWG MIL-C-27500 or equiv.
PFD Mounting Screws #6-32 MS24693-S30 or equiv.
PFD and ACU Mounting Lock Nuts #6-32 MS21044N06 or equiv.
PFD and ACU Mounting Washers NAS1149FN632P or equiv.
ACU mounting Screw #6-32 MS3506-X or equiv.
Misc. crews, washers, cable ties, etc. Installer supplied
1.4 Optional Accessories Not Supplied
Description Manufacturer
Sonalert (continuous type) Mallory SC648S or equivalent
EFIS Master switch –rated for 7.5 amps cont. MS35059-22 or equivalent
Circuit Breaker/Switch 7.5amp (PFD) Potter Brumfield W31M-7.5 or equivalent
*Over Braid – light weight
*Over Braid – medium weight
*used in lieu of double shielded wire
Alpha Wire P/N 2142 (1/4”), P/N 2146 (1/2”)
Daburn P/N 2350-X, X=diameter (i.e., 1/2)
RSM Doubler Installer fabricated per Section 6.9.5
RSM Shim – may be required on extreme
mounting angles
Installer fabricated per Section 6.9.9
RSM sealant non-pressure vessel mounting MIL-A-46146, Dow 738 or equiv.
RSM sealant pressure vessel mounting MIL-PRF-81733D, PS 870B-1/2 or equiv.
RSM Mating connector (installer fabricated) Aspen p/n A-06-566-00
7 conductor shielded cable, for installer
fabricated harness using A-06-566-00 conn.
M27500-A24SD7T23/ M27500-22TG7T14 or
equivalent
1.5 Special Tools Required
D-SUB connectors:
Hand Crimp Tool: Positronics P/N 9507-0-0-0 or equivalent
Insertion/Extraction Tools: Positronics P/N M81969/1-02 or equivalent
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