PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401245Card,frequency Exte

Marine Electric Systems Inc · NSN 6125-01-029-3056 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-01-029-3056 — this item is cataloged by the U.S. Government under National Stock Number 6125-01-029-3056. Primary manufacturer part number: 401245.
Features
  • Card,frequency Exte — FSC 6125
  • 1 verified cross-reference
  • Primary manufacturer: Marine Electric Systems Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Card,frequency Exte, cataloged under National Stock Number 6125-01-029-3056, 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 Marine Electric Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCard,frequency Exte
FSC / FSG6125 — No Item Name Available (FSG 61)
ManufacturersMarine Electric Systems Inc (CAGE 00062)
Technical Specifications
ParameterValue
NSN6125-01-029-3056
Primary Part Number401245
Item NameCard,frequency Exte
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerMarine Electric Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1250-00-210-4498401245 INTERCHANGEABLE
Filter Set
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-00-296-1391401245 INTERCHANGEABLE
Support,waveguide
Raytheon Company Dba Raytheon
6515-01-499-7994401.245 INTERCHANGEABLE
Screw,locking,orthopedic
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5995-01-538-471040124-5 INTERCHANGEABLE
Cable Assembly,radio Frequency
Flexco Microwave Inc
Cross-Reference Index
Part NumberManufacturer
401245 PRIMARY Marine Electric Systems Inc (USA)
Related Parts
1250-00-210-4498INTERCHANGEABLE
FILTER SET
401245
5985-00-296-1391INTERCHANGEABLE
SUPPORT,WAVEGUIDE
401245
6515-01-499-7994INTERCHANGEABLE
SCREW,LOCKING,ORTHOPEDIC
401.245
5995-01-538-4710INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
40124-5

Frequently Asked Questions

What is NSN 6125-01-029-3056?

NSN 6125-01-029-3056 is a Card,frequency Exte, manufactured by Marine Electric Systems Inc, classified under FSC 6125 (No Item Name Available). Status: active.

What are the part numbers for NSN 6125-01-029-3056?

NSN 6125-01-029-3056 has 1 cross-referenced part number: 401245 (Marine Electric Systems Inc).

What NSN replaces 6125-01-029-3056?

There are 4 known substitutes for 6125-01-029-3056: 1250-00-210-4498, 5985-00-296-1391, 6515-01-499-7994 and 1 more. Verify interchangeability with system specifications before substitution.

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