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American Aviation Parts datum · avionics
Sandia

Cooling Fan/SAFE328, 3 port, 28V, with fault detection. 305467-00

P/N 305467-00
NE — New Condition disclosed

Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.

Stocked & sold by AAP

What does “New” condition mean?

$708.10
In stock
Price and availability checked Nov 5, 2026 MST

UOM EA · MOQ 1
Paperwork shown up front · 30-day returns · secure checkout
Request certification documents (8130-3 / EASA Form 1 / C of C)

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Description

COOLING FAN/SAFE328, 3 port, 28V, with fault detection. 305467-00SAFE 328 Avionic Cooling Fan | 3 Ports, 28 Volts

The SAFE 328 Avionics Cooling Fan simultaneously cools up to three avionics units. The SAFE 328 is capable of suppling up to 20 CFM of air flow — helping to keep avionics at their proper operating temperature. Fault protection is also provided; when the RPM's drop below a pre-defined threshold, the SAFE 328 sends and alert indicating a fault has occurred. High quality, brushless motors are used providing RunQuiet technology for quiet operation. This FAA PMA unit surpasses the stringent environmental testing ensuring years of reliables service. 

The SAFE 328 (Alternate Part# 305467-00) includes:

  • The SAFE 328 cooling fan
  • Installation kit
  • Mating connector & pins

Features:

  • Cools up to three avionic units
  • Provides up to 20 CFMs of air flow
  • Fault indication when the fan RPMs drop below 65 percent

Product Codes

Mfr Part No:305467-00
ECCN:7A994
PMA:PQ0894SW
SCHEDULE B CODE:8414.59.9080

Weight: 0.7 lb Dimensions: 1.25 x 5.58 x 4.75 in Voltage: 22 – 31 VDC, operational Current: 0.4 A, nominal 0.55 A, start up Air Flow (All Ports): 20 CFM, no static pressure (10 CFM @ 0.08 H2O Static Pressure) Operating Temperature: -20°C to 55°C Altitude: 55,000 ft, maximum Mounting: Mounts with three #6-32 or #8-32 or equivalent machine screw System Includes: SAFE 328 Fan (305467-00) Installation Kit (305477-00) Mating Connector (305479-03) Mating Pins (305478) Certification: FAA-PMA: PQ0894SW Diamond DA40 DO 160D: [F1]BAA[S2R2U(F,B2,M)]XXXXXXZBAZA[XX]M[XXXX][XX]XX

Specifications

Part number305467-00
ManufacturerSandia
ConditionNE
AirworthinessCondition disclosed
Country of origin—
Lead time days

Frequently asked

Does the Cooling Fan/SAFE328, 3 port, 28V, with fault detection. 305467-00 include certification paperwork?

This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.

What condition is this part?

This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.

How fast does it ship?

This item is in stock and ships promptly, usually the same or next business day once your order and payment are confirmed. Exact transit time depends on your shipping method and destination and is shown at checkout. If your aircraft is grounded, AOG expedited handling is available on request — no phone tree required.

Can I return it?

You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.

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