PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

225-03Head Assembly

Siemens Energy, Inc. · NSN 2825-00-125-7183 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-125-7183 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-125-7183. Primary manufacturer part number: 225-03.
Features
  • Head Assembly — FSC 2825
  • 13 verified cross-references
  • Primary manufacturer: Siemens Energy, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Head Assembly, cataloged under National Stock Number 2825-00-125-7183, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Siemens Energy, Inc.. This item has 13 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHead Assembly
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersSiemens Energy, Inc. (CAGE 16712)
Technical Specifications
ParameterValue
NSN2825-00-125-7183
Primary Part Number225-03
Item NameHead Assembly
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerSiemens Energy, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1560-00-217-6840 INTERCHANGEABLE
Pipe,exhaust
5975-00-284-8940 INTERCHANGEABLE
Ring,electrical Bonding
4310-00-425-8302 INTERCHANGEABLE
Disc,flutter,valve
5950-00-788-60009998825 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
2530-00-912-3941069-22503 INTERCHANGEABLE
Actuator Assembly,air Brake
Rogers Brothers Corp
5950-01-064-4795 INTERCHANGEABLE
Transformer,audio Frequency
6680-01-151-85412250-3 INTERCHANGEABLE
Indicator,sight,liquid
Barker Rockford Co, the Dba Heco Div Div Heco Division
5950-01-387-386122.503 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
7510-01-628-32347010293261 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
Cross-Reference Index
Part NumberManufacturer
G7181PC135T0139-141 Siemens Energy, Inc. (USA)
G7561PC139T0143-145 Siemens Energy, Inc. (USA)
G7191PC135T0139-141 Siemens Energy, Inc. (USA)
G7556PC139T0143-195 Siemens Energy, Inc. (USA)
225-03 PRIMARY Siemens Energy, Inc. (USA)
G9002PC133T0137-134 Siemens Energy, Inc. (USA)
G9004PC123T0128 Siemens Energy, Inc. (USA)
G8413PC133T0137-139 Siemens Energy, Inc. (USA)
G7192PC135T0139-141 Siemens Energy, Inc. (USA)
G10233PC123T0128 Siemens Energy, Inc. (USA)
G10228PC123T0128 Siemens Energy, Inc. (USA)
G8645PC123T0128 Siemens Energy, Inc. (USA)
G7182PC135T0139-141 Siemens Energy, Inc. (USA)
Related Parts
1560-00-217-6840INTERCHANGEABLE
PIPE,EXHAUST
5975-00-284-8940INTERCHANGEABLE
RING,ELECTRICAL BONDING
4310-00-425-8302INTERCHANGEABLE
DISC,FLUTTER,VALVE
5950-00-788-6000INTERCHANGEABLE
TRANSFORMER,POWER
9998825
2530-00-912-3941INTERCHANGEABLE
ACTUATOR ASSEMBLY,AIR BRAKE
069-22503
5950-01-064-4795INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
6680-01-151-8541INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2250-3
5950-01-387-3861INTERCHANGEABLE
TRANSFORMER,POWER
22.503
7510-01-628-3234INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7010293261

Frequently Asked Questions

What is NSN 2825-00-125-7183?

NSN 2825-00-125-7183 is a Head Assembly, manufactured by Siemens Energy, Inc., classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-125-7183?

NSN 2825-00-125-7183 has 13 cross-referenced part numbers: G7181PC135T0139-141 (Siemens Energy, Inc.), G7561PC139T0143-145 (Siemens Energy, Inc.), G7191PC135T0139-141 (Siemens Energy, Inc.), G7556PC139T0143-195 (Siemens Energy, Inc.), 225-03 (Siemens Energy, Inc.) and 8 more.

What NSN replaces 2825-00-125-7183?

There are 9 known substitutes for 2825-00-125-7183: 1560-00-217-6840, 5975-00-284-8940, 4310-00-425-8302 and 6 more. Verify interchangeability with system specifications before substitution.

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