Aircraft Hydraulics Database

Above: A Pesco 280 " Screaming Mimi" power pack spotted on Ebay. PESCO PRODUCTS CO., DIRECT CURRENT AIRCRAFT MOTOR, MODEL 5BY91A4B, HP 3, V 24, RPM 2300, A 160, SPEC. 1 MIN., CLASS B, STYLE LT. The pump has a data plate stamped NEW PART NO. 1EBR280BHBC, OLD PART NO. BR280BHBC, TYPE GEAR, SPEC NO. B/D-60440-11, ORDER NO. 89635, PESCO PRODUCTS CO.

Above: A Pesco 777 " Rooster " power pack spotted on Ebay. DIRECT CURRENT MOTOR, VOLT 24, AMPS 150, HP 3.5, RPM 7200, DUTY INT., SEC ON 60, SEC OFF 820, MODEL 220004-071-01, PESCO PRODUCTS. The data plate on the pump reads NEW PART NO. 1E-777-BLC, SPEC. NO. 6616614N, PESCO PRODUCTS, INC.

Tracking Parts Using NSN's

The NSN is a 13-digit number that the federal government assigns, for purposes of identification and inventory control, to every piece of supply, equipment and material that it uses and buys. It works like a federal cataloging system.

Understanding the NSN is key to opening up doors of opportunity for you: it helps you identify the offices and agencies that have control over and/or buy any item.

Each item’s NSN is divided into four sections, each with specific meaning, 4444-22-333-4444. The first four digits are the Federal Supply Code (FSC), which categorizes the item. Federal Supply Class or FSC Code is the most general description. It is a 4-digit number that is assigned based on end use. Therefore, it is possible for the same item to have more than one FSC Code if it is commonly used for more than one purpose. The next two digits specifies the country that buys item. The last seven numbers, called the National Item Identification Number (NIIN), are used to index NSNs.National Item Identification Number or NIIN
The NIIN is the most detailed, as it identifies the specific item. It is a 9-digit number that when combined with the FSC Code provides the National Stock Number or NSN.

Condition Codes

Indicate the condition of parts which are returned by a search or requested in RFQs.

NE New Equipment
FN Factory New
NS New Surplus
AR As Removed
SV Servicable
OH Overhaul Condition
OH CAP Overhaul Capability
RP Repairable
RP CAP Repair Capability
US Used Surplus

The Aerospace Maintenance and Regeneration Center (AMARC)

http://www.dm.af.mil/amarc/index.html

http://www.dm.af.mil/amarc/business.html

http://www.dm.af.mil/amarc/diamond.wmv

Tracking Information on Aircraft Hydraulic Power Packs

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered, 1630 is Aircraft Wheel and Brake Systems and 4320 is Hand and Powered Pumps

Pesco 280 Info

Pesco 777 Info

Tracking Information on Aircraft Hydraulic Gear Pumps

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered, 1630 is Aircraft Wheel and Brake Systems and 4320 is Hand and Powered Pumps

Tracking Information on Aircraft Hydraulic Power Pack DC Motors

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered, 1630 is Aircraft Wheel and Brake Systems and 6105 is Motors, Electrical.

Tracking Information on Aircraft Hydraulic Power Pack Misc. Parts

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered, 1630 is Aircraft Wheel and Brake Systems and 6105 is Motors, Electrical.

Tracking Information on Square Dumps

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered and 1630 is Aircraft Wheel and Brake Systems.

Tracking Information on Misc. Parts

Highlighted = Information Provided by Tony C. of WWW.SQUAREDUMP.COM

* Any part used by the government is kept track of using National Stock Numbers (NSN). When dealing with surplus warehouses these numbers may help you find what you are looking for. The first four digits of a NSN is called Federal Supply Class (FSC). For example 4810 is Valves, Powered, 1630 is Aircraft Wheel and Brake Systems and 1650 is Aircraft Hydraulic, Vacuum, and De-icing System Components.

What Planes Have Parts?

C-46	C-47
Parts: Pesco 777 and Pesco 280 units	Parts: Pesco 777 and Pesco 280 units
DC-3	DC-4
Parts: Pesco 777 and Pesco 280 units	Parts: Pesco 777 and Pesco 280 units
DC-6	DC-7
Parts: Pesco 777 units	Parts: Pesco 777 units
Convair 240	Convair 340
Parts: Pesco 777 units	Parts: Pesco 777 units
Convair 440	PacAero Learstar
Parts: Pesco 777 units	Parts: Pesco 777 and Pesco 280 units
Lockheed Lodestar	Lockheed 649
Parts: Pesco 777 and Pesco 280 units	Parts: Pesco 777 units
Lockheed 749	Boeing B-52
Parts: Pesco 777 units	Parts: Adel valve (23500-2)
C-130	KC-97
Parts: Hydro-Aire #8 (4954A)	Parts: Hydro-Aire Monster Greens
Boeing 377
Parts: Hydro-Aire Monster Greens ?

Above: Some helpful tags that came with some of the pumps.

Known ADEX Serial number Configurations

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