PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-07Motor-Generator

Arc Systems Inc · NSN 6125-01-020-5756 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-01-020-5756 — this item is cataloged by the U.S. Government under National Stock Number 6125-01-020-5756. Primary manufacturer part number: 55-07.
Features
  • Motor-Generator — FSC 6125
  • 2 verified cross-references
  • Primary manufacturer: Arc Systems Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Generator, cataloged under National Stock Number 6125-01-020-5756, 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 Arc Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMotor-Generator
FSC / FSG6125 — No Item Name Available (FSG 61)
ManufacturersArc Systems Inc (CAGE 67245); Bae Systems Information and Electronic Systems Integration Inc. (CAGE 80249)
Technical Specifications
ParameterValue
NSN6125-01-020-5756
Primary Part Number55-07
Item NameMotor-Generator
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerArc Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-058-1739201-0180-000 INTERCHANGEABLE
Grommet,nonmetallic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3110-00-156-5453280026-103 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
5930-00-257-57565507 INTERCHANGEABLE
Switch,toggle
Cole Hersee Company
5133-00-409-0392 INTERCHANGEABLE
Drill,twist
4920-00-411-86215507 INTERCHANGEABLE
Test Set,special
Invensys Systems, Inc. Dba Schneider Electric
5310-00-476-28225507 INTERCHANGEABLE
Nut,plain,internal Wrenching
Goodrich Aerospace Canada Ltd
6680-00-586-9754550-7 INTERCHANGEABLE
Indicator,sight,liquid
Tobeyco Mfg, Co, Inc. Div Federal Brass Mfg.
1285-00-891-33002557874PT7REVE INTERCHANGEABLE
Filter-Detector Ass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-01-004-97165507 INTERCHANGEABLE
Circulator,radio Frequency
Stellant Systems Inc
5905-01-073-731811781316 INTERCHANGEABLE
Resistor Network,fixed,film
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
55-07 PRIMARY Arc Systems Inc (USA)
630275-2 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5325-00-058-1739INTERCHANGEABLE
GROMMET,NONMETALLIC
201-0180-000
3110-00-156-5453INTERCHANGEABLE
BEARING,BALL,ANNULAR
280026-103
5930-00-257-5756INTERCHANGEABLE
SWITCH,TOGGLE
5507
5133-00-409-0392INTERCHANGEABLE
DRILL,TWIST
4920-00-411-8621INTERCHANGEABLE
TEST SET,SPECIAL
5507
5310-00-476-2822INTERCHANGEABLE
NUT,PLAIN,INTERNAL WRENCHING
5507
6680-00-586-9754INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
550-7
1285-00-891-3300INTERCHANGEABLE
FILTER-DETECTOR ASS
2557874PT7REVE
5985-01-004-9716INTERCHANGEABLE
CIRCULATOR,RADIO FREQUENCY
5507
5905-01-073-7318INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
11781316
5996-01-273-9826INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5507
6680-01-323-7446INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
5507

Frequently Asked Questions

What is NSN 6125-01-020-5756?

NSN 6125-01-020-5756 is a Motor-Generator, manufactured by Arc Systems Inc, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-01-020-5756?

NSN 6125-01-020-5756 has 2 cross-referenced part numbers: 55-07 (Arc Systems Inc), 630275-2 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 6125-01-020-5756?

There are 12 known substitutes for 6125-01-020-5756: 5325-00-058-1739, 3110-00-156-5453, 5930-00-257-5756 and 9 more. Verify interchangeability with system specifications before substitution.

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