PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1440635PC51Network,summation

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5915-00-923-7183 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-923-7183 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-923-7183. Primary manufacturer part number: 1440635PC51.
Features
  • Network,summation — FSC 5915
  • 6 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Network,summation, cataloged under National Stock Number 5915-00-923-7183, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNetwork,summation
FSC / FSG5915 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Meggitt (new Hampshire), Inc (CAGE 58880); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Durite Circuits (CAGE 83986)
Technical Specifications
ParameterValue
NSN5915-00-923-7183
Primary Part Number1440635PC51
Item NameNetwork,summation
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2910-00-455-791063C41579 INTERCHANGEABLE
Filter,fluid
Libby Power Systems, Llc
5961-00-466-33912N154 INTERCHANGEABLE
Transistor
Micro Uspd Inc
Cross-Reference Index
Part NumberManufacturer
77-274-51 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
DMS 89076B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
1440635PC51 Meggitt (new Hampshire), Inc (USA)
1440635PC51 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
6750-451 Meggitt (new Hampshire), Inc (USA)
1440635PC51 Durite Circuits (USA)
Related Parts
2910-00-455-7910INTERCHANGEABLE
FILTER,FLUID
63C41579
5961-00-466-3391INTERCHANGEABLE
TRANSISTOR
2N154

Frequently Asked Questions

What is NSN 5915-00-923-7183?

NSN 5915-00-923-7183 is a Network,summation, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-923-7183?

NSN 5915-00-923-7183 has 6 cross-referenced part numbers: 77-274-51 (Lockheed Martin Corporation Div Rms - Mitchel Field), DMS 89076B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 1440635PC51 (Meggitt (new Hampshire), Inc), 1440635PC51 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 6750-451 (Meggitt (new Hampshire), Inc) and 1 more.

What NSN replaces 5915-00-923-7183?

There are 2 known substitutes for 5915-00-923-7183: 2910-00-455-7910, 5961-00-466-3391. Verify interchangeability with system specifications before substitution.

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