PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7-229Armature-Rotor,motor-Generator

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 6125-00-548-0540 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-548-0540 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-548-0540. Primary manufacturer part number: 7-229.
Features
  • Armature-Rotor,motor-Generator — FSC 6125
  • Overall Diameter: 12.5625 INCHES NOMINAL IN
  • Features Provided: SHAFT
  • Construction: SLOT WOUND
  • 21 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Armature-Rotor,motor-Generator, cataloged under National Stock Number 6125-00-548-0540, is classified within Federal Supply Class 6125 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6125-00-548-0540
Primary Part Number7-229
Item NameArmature-Rotor,motor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Overall Diameter12.5625 INCHES NOMINAL IN
Features ProvidedSHAFT
ConstructionSLOT WOUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-149-3558 INTERCHANGEABLE
Adapter,connector
5136-00-239-82407229 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
6750-00-269-8445 INTERCHANGEABLE
Paper,copying,stabilization Proc
5360-00-291-8765 INTERCHANGEABLE
Spring,helical,compression
4730-00-343-695572-30 3-4 INTERCHANGEABLE
Strainer,sediment
Kraissl Co Inc the
5995-00-418-1937553-5594-002 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6115-00-497-7736 INTERCHANGEABLE
Plate Assembly,stat
5950-00-603-698672-2607 INTERCHANGEABLE
Transformer,power
Department of Defense Project Manager-Mobile Electric Power
5320-00-637-7448 INTERCHANGEABLE
Rivet,solid
5320-00-638-0108 INTERCHANGEABLE
Rivet,solid
Cross-Reference Index
Part NumberManufacturer
D36232PC1T032-45-136T0139 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
D36232PC1T032-45-136T0139 Electric Boat Corp Dba Electro Dynamic (USA)
7-229 Electric Boat Corp Dba Electro Dynamic (USA)
D35801ITEM18 Electric Boat Corp Dba Electro Dynamic (USA)
228-63-026PC1T032-45-136T0139 Naval Ship Systems Command (USA)
253-63-012ITEM18 Naval Ship Systems Command (USA)
212-63-012ITEM18 Naval Ship Systems Command (USA)
212-63-026PC1T032-45-136T0139 Naval Ship Systems Command (USA)
285-6301-70670ITEM18 Naval Ship Systems Command (USA)
228-63-022ITEM18 Naval Ship Systems Command (USA)
D38200ITEM18 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
212-63-34PC1T032-45-136T0139 Naval Ship Systems Command (USA)
D38200ITEM18 Electric Boat Corp Dba Electro Dynamic (USA)
361-3101-93729ITEM18 Naval Ship Systems Command (USA)
7-229 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
7-230 Electric Boat Corp Dba Electro Dynamic (USA)
253-63-026PC1T032-45-136T0139 Naval Ship Systems Command (USA)
7-230 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
D38500ITEM18 Electric Boat Corp Dba Electro Dynamic (USA)
D38500ITEM18 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
5935-00-149-3558INTERCHANGEABLE
ADAPTER,CONNECTOR
5136-00-239-8240INTERCHANGEABLE
DIE,RETHREADING
7229
6750-00-269-8445INTERCHANGEABLE
PAPER,COPYING,STABILIZATION PROC
5360-00-291-8765INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4730-00-343-6955INTERCHANGEABLE
STRAINER,SEDIMENT
72-30 3-4
5995-00-418-1937INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
553-5594-002
6115-00-497-7736INTERCHANGEABLE
PLATE ASSEMBLY,STAT
5950-00-603-6986INTERCHANGEABLE
TRANSFORMER,POWER
72-2607
5320-00-637-7448INTERCHANGEABLE
RIVET,SOLID
5320-00-638-0108INTERCHANGEABLE
RIVET,SOLID
5320-00-638-4920INTERCHANGEABLE
RIVET,SOLID
6625-00-693-7969INTERCHANGEABLE
BRACKET ASSEMBLY,ANNTENNA

Frequently Asked Questions

What is NSN 6125-00-548-0540?

NSN 6125-00-548-0540 is a Armature-Rotor,motor-Generator, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-00-548-0540?

NSN 6125-00-548-0540 has 21 cross-referenced part numbers: D36232PC1T032-45-136T0139 (Electric Boat Corporation Div General Dynamics Electric Boat), D36232PC1T032-45-136T0139 (Electric Boat Corp Dba Electro Dynamic), 7-229 (Electric Boat Corp Dba Electro Dynamic), D35801ITEM18 (Electric Boat Corp Dba Electro Dynamic), 228-63-026PC1T032-45-136T0139 (Naval Ship Systems Command) and 16 more.

What NSN replaces 6125-00-548-0540?

There are 12 known substitutes for 6125-00-548-0540: 5935-00-149-3558, 5136-00-239-8240, 6750-00-269-8445 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7-229?

Key specifications for 7-229: Overall Diameter: 12.5625 INCHES NOMINAL IN; Overall Length: 58.4062 INCHES NOMINAL IN; Features Provided: SHAFT; Construction: SLOT WOUND. 4 total characteristics are documented in the Federal Logistics Information System.

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