PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A903-1111Cooling Coil,air,duct Type

Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters · NSN 4130-00-777-3596 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-777-3596 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-777-3596. Primary manufacturer part number: A903-1111.
Features
  • Cooling Coil,air,duct Type — FSC 4130
  • 12 verified cross-references
  • Primary manufacturer: Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooling Coil,air,duct Type, cataloged under National Stock Number 4130-00-777-3596, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4130-00-777-3596
Primary Part NumberA903-1111
Item NameCooling Coil,air,duct Type
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerTrane U.s. Inc. Dba the Trane Co Div Trane Headquarters
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6640-00-063-7042 INTERCHANGEABLE
Funnel,common,laboratory
4320-00-226-8037384546PH INTERCHANGEABLE
Rotor Assembly,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5120-00-269-7972 INTERCHANGEABLE
Wrench,open End Box
6145-00-397-30462814/5 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5355-00-568-1730231-1030P1 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
2915-00-689-353028145 INTERCHANGEABLE
Impeller,pump,centrifugal
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5950-00-809-4535 INTERCHANGEABLE
Reactor
4820-00-818-7568B2700-14 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
2990-00-830-653928145 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Stewart & Stevenson Power Products Llc
4820-00-833-7858103205 INTERCHANGEABLE
Repair Kit,valve
Allianz Sweeper Company
Cross-Reference Index
Part NumberManufacturer
103205-1 Triumph Thermal Systems - Maryland, Inc. (USA)
13211E0418 Cecom Lr Center (USA)
103205 Triumph Thermal Systems - Maryland, Inc. (USA)
AX745-9994 Air-a-Plane Corp (USA)
A903-1111 PRIMARY Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA)
745102D Air-a-Plane Corp (USA)
28145 Triumph Thermal Systems - Maryland, Inc. (USA)
8497-29A Cecom Lr Center (USA)
26544-1 Triumph Thermal Systems - Maryland, Inc. (USA)
8497-29A Keco Industries, Inc. (USA)
8497-29A Chief of Engineers Dept of Army (USA)
103296 Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
6640-00-063-7042INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
4320-00-226-8037INTERCHANGEABLE
ROTOR ASSEMBLY,PUMP
384546PH
5120-00-269-7972INTERCHANGEABLE
WRENCH,OPEN END BOX
6145-00-397-3046INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
2814/5
5355-00-568-1730INTERCHANGEABLE
KNOB
231-1030P1
2915-00-689-3530INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
28145
5950-00-809-4535INTERCHANGEABLE
REACTOR
4820-00-818-7568INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
B2700-14
2990-00-830-6539INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
28145
4820-00-833-7858INTERCHANGEABLE
REPAIR KIT,VALVE
103205
1680-00-867-5890INTERCHANGEABLE
BAIL,LIFTING
7345028
5330-00-970-6538INTERCHANGEABLE
GASKET
103205

Frequently Asked Questions

What is NSN 4130-00-777-3596?

NSN 4130-00-777-3596 is a Cooling Coil,air,duct Type, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4130-00-777-3596?

NSN 4130-00-777-3596 has 12 cross-referenced part numbers: 103205-1 (Triumph Thermal Systems - Maryland, Inc.), 13211E0418 (Cecom Lr Center), 103205 (Triumph Thermal Systems - Maryland, Inc.), AX745-9994 (Air-a-Plane Corp), A903-1111 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters) and 7 more.

What NSN replaces 4130-00-777-3596?

There are 12 known substitutes for 4130-00-777-3596: 6640-00-063-7042, 4320-00-226-8037, 5120-00-269-7972 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A903-1111?

Key specifications for A903-1111: Special Features: O/A DIM.15.250 IN.W;13.250 IN.H;3.750 IN.THK;C/O:12 COMPONENTS; IN; End Item Identification: AIR CONDITIONER FLOOR MTD 38,000 BTU,NSN4120006907869. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4130-00-777-3596 still in active supply?

NSN 4130-00-777-3596 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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