PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

142159Log Detector Assembly

Northrop Grumman Systems Corporation · NSN 5840-01-020-6107 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-020-6107 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-020-6107. Primary manufacturer part number: 142159.
Features
  • Log Detector Assembly — FSC 5840
  • General Characteristics Item Description: C/O LOG DETECTOR DETAIL ASSY 1,LOG DETECTOR PRINTED CIRCUIT BOARD ASSY 1,COVER 2,CONNECTOR MS24056-2 1,COXIAL PLUG 2,CAPACITOR 4,RUBBER PAD 2,ELECTRICAL HOOD 1
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Log Detector Assembly, cataloged under National Stock Number 5840-01-020-6107, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5840-01-020-6107
Primary Part Number142159
Item NameLog Detector Assembly
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
General Characteristics Item DescriptionC/O LOG DETECTOR DETAIL ASSY 1,LOG DETECTOR PRINTED CIRCUIT BOARD ASSY 1,COVER 2,CONNECTOR MS24056-2 1,COXIAL PLUG 2,CAPACITOR 4,RUBBER PAD 2,ELECTRICAL HOOD 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-155-7857 INTERCHANGEABLE
Lamp,incandescent
5945-01-473-9036 INTERCHANGEABLE
Relay,solid State
Cross-Reference Index
Part NumberManufacturer
142159 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
6240-00-155-7857INTERCHANGEABLE
LAMP,INCANDESCENT
5945-01-473-9036INTERCHANGEABLE
RELAY,SOLID STATE

Frequently Asked Questions

What is NSN 5840-01-020-6107?

NSN 5840-01-020-6107 is a Log Detector Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-020-6107?

NSN 5840-01-020-6107 has 1 cross-referenced part number: 142159 (Northrop Grumman Systems Corporation).

What NSN replaces 5840-01-020-6107?

There are 2 known substitutes for 5840-01-020-6107: 6240-00-155-7857, 5945-01-473-9036. Verify interchangeability with system specifications before substitution.

What are the specifications of 142159?

Key specifications for 142159: General Characteristics Item Description: C/O LOG DETECTOR DETAIL ASSY 1,LOG DETECTOR PRINTED CIRCUIT BOARD ASSY 1,COVER 2,CONNECTOR MS24056-2 1,COXIAL PLUG 2,CAPACITOR 4,RUBBER PAD 2,ELECTRICAL HOOD 1. 1 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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