PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

707742-T4Closing Rectifier a

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5925-01-494-1050 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-494-1050 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-494-1050. Primary manufacturer part number: 707742-T4.
Features
  • Closing Rectifier a — FSC 5925
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Closing Rectifier a, cataloged under National Stock Number 5925-01-494-1050, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-494-1050
Primary Part Number707742-T4
Item NameClosing Rectifier a
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6130-00-872-4933707742-T04 INTERCHANGEABLE
Rectifier,metallic
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5925-01-070-0221 INTERCHANGEABLE
Closing Rectifier
Cross-Reference Index
Part NumberManufacturer
707742-T4 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
704821PC1365 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
6130-00-872-4933INTERCHANGEABLE
RECTIFIER,METALLIC
707742-T04
5925-01-070-0221INTERCHANGEABLE
CLOSING RECTIFIER

Frequently Asked Questions

What is NSN 5925-01-494-1050?

NSN 5925-01-494-1050 is a Closing Rectifier a, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-494-1050?

NSN 5925-01-494-1050 has 2 cross-referenced part numbers: 707742-T4 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 704821PC1365 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5925-01-494-1050?

There are 2 known substitutes for 5925-01-494-1050: 6130-00-872-4933, 5925-01-070-0221. Verify interchangeability with system specifications before substitution.

What are the specifications of 707742-T4?

Key specifications for 707742-T4: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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