PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

702040Sensing Element,fire Detector Sy

Kidde Technologies, Inc Div Kidde Aerospace and Defense · NSN 6350-00-815-1642 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-00-815-1642 — this item is cataloged by the U.S. Government under National Stock Number 6350-00-815-1642. Primary manufacturer part number: 702040.
Features
  • Sensing Element,fire Detector Sy — FSC 6350
  • Element Length: 3.333 FEET NOMINAL FT
  • Material: CERAMIC SEMICONDUCTOR
  • Termination Quantity: 2
  • Termination Type: CONNECTOR PLUG
  • Termination Controlling Agency: WALTER KIDDE AND CO INC
  • Termination Identification: NOT APPLICABLE
  • 3 verified cross-references
Applications
  • Applications requiring Ceramic Semiconductor construction
General Description

The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6350-00-815-1642, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6350-00-815-1642
Primary Part Number702040
Item NameSensing Element,fire Detector Sy
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerKidde Technologies, Inc Div Kidde Aerospace and Defense
StatusACTIVE
Element Length3.333 FEET NOMINAL FT
MaterialCERAMIC SEMICONDUCTOR
Termination Quantity2
Termination TypeCONNECTOR PLUG
Termination Controlling AgencyWALTER KIDDE AND CO INC
Termination IdentificationNOT APPLICABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-00-104-1662N8875A INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
8340-01-396-2290702040 INTERCHANGEABLE
Tarpaulin
Taylor Nelson a Co Inc
5985-01-559-100970-2040 INTERCHANGEABLE
Coupler,antenna
Ryan International Corporation
1560-01-673-6012122280 INTERCHANGEABLE
Cover,access,aircraft
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
702040 Kidde-Fenwal, Llc (USA)
702040 PRIMARY Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
651015-51 Lockheed Martin Corp (USA)
Related Parts
5962-00-104-1662INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
N8875A
8340-01-396-2290INTERCHANGEABLE
TARPAULIN
702040
5985-01-559-1009INTERCHANGEABLE
COUPLER,ANTENNA
70-2040
1560-01-673-6012INTERCHANGEABLE
COVER,ACCESS,AIRCRAFT
122280

Frequently Asked Questions

What is NSN 6350-00-815-1642?

NSN 6350-00-815-1642 is a Sensing Element,fire Detector Sy, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-00-815-1642?

NSN 6350-00-815-1642 has 3 cross-referenced part numbers: 702040 (Kidde-Fenwal, Llc), 702040 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 651015-51 (Lockheed Martin Corp).

What NSN replaces 6350-00-815-1642?

There are 4 known substitutes for 6350-00-815-1642: 5962-00-104-1662, 8340-01-396-2290, 5985-01-559-1009 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 702040?

Key specifications for 702040: Element Length: 3.333 FEET NOMINAL FT; Material: CERAMIC SEMICONDUCTOR; Termination Quantity: 2; Termination Type: CONNECTOR PLUG. 6 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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