PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7-311650006Sensing Element,fire Detector Sy

The Boeing Company · NSN 6340-01-296-7381 · FSC 6340 · No Item Name Available
Verified by PartsTable
NSN 6340-01-296-7381 — this item is cataloged by the U.S. Government under National Stock Number 6340-01-296-7381. Primary manufacturer part number: 7-311650006.
Features
  • Sensing Element,fire Detector Sy — FSC 6340
  • Element Length: 103.000 FEET MINIMUM AND 104.000 FEET MAXIMUM FT
  • Fire Alarm Minimum Temp Setting: 350.0 FAHRENHEIT DEGF
  • Temp Setting Tolerance: 21.0 FAHRENHEIT NOMINAL DEGF
  • 8 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sensing Element,fire Detector Sy, cataloged under National Stock Number 6340-01-296-7381, is classified within Federal Supply Class 6340 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is The Boeing Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6340-01-296-7381
Primary Part Number7-311650006
Item NameSensing Element,fire Detector Sy
FSC / FSG6340 / 63 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Element Length103.000 FEET MINIMUM AND 104.000 FEET MAXIMUM FT
Fire Alarm Minimum Temp Setting350.0 FAHRENHEIT DEGF
Temp Setting Tolerance21.0 FAHRENHEIT NOMINAL DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5999-00-225-0635 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5996-00-400-3341626002-1 INTERCHANGEABLE
Amplifier,radio Frequency
Raytheon Company
1680-00-676-4011 INTERCHANGEABLE
Parts Kit,quadrant,
4820-00-786-6848101101 INTERCHANGEABLE
Sleeve and Slide,directional Con
Meggitt Safety Systems Inc
5905-01-089-6531101-101 INTERCHANGEABLE
Resistor
Autek Systems Corp
5905-01-142-7165 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
3120-01-203-2255 INTERCHANGEABLE
Bushing,sleeve
5331-01-295-1011 INTERCHANGEABLE
O-Ring
7920-01-575-2996 INTERCHANGEABLE
Brush,adhesive
6850-01-719-1276 INTERCHANGEABLE
Leak Test Compound
Cross-Reference Index
Part NumberManufacturer
7-311650006 Mcdonnell Douglas Helicopter Co Inc (USA)
10-1101 Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
7-311650006 Echelon Supply and Service, Inc. (USA)
3951-15-1000/350-8 Meggitt Safety Systems Inc (USA)
7-311650006 Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc. (USA)
7-311650006 Lynn Electronics Llc (USA)
7-311650006 Meggitt Safety Systems Inc (USA)
7-311650006 PRIMARY The Boeing Company (USA)
Related Parts
5999-00-225-0635INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5996-00-400-3341INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
626002-1
1680-00-676-4011INTERCHANGEABLE
PARTS KIT,QUADRANT,
4820-00-786-6848INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
101101
5905-01-089-6531INTERCHANGEABLE
RESISTOR
101-101
5905-01-142-7165INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3120-01-203-2255INTERCHANGEABLE
BUSHING,SLEEVE
5331-01-295-1011INTERCHANGEABLE
O-RING
7920-01-575-2996INTERCHANGEABLE
BRUSH,ADHESIVE
6850-01-719-1276INTERCHANGEABLE
LEAK TEST COMPOUND

Frequently Asked Questions

What is NSN 6340-01-296-7381?

NSN 6340-01-296-7381 is a Sensing Element,fire Detector Sy, manufactured by The Boeing Company, classified under FSC 6340 (No Item Name Available). Status: active.

What are the part numbers for NSN 6340-01-296-7381?

NSN 6340-01-296-7381 has 8 cross-referenced part numbers: 7-311650006 (Mcdonnell Douglas Helicopter Co Inc), 10-1101 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 7-311650006 (Echelon Supply and Service, Inc.), 3951-15-1000/350-8 (Meggitt Safety Systems Inc), 7-311650006 (Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.) and 3 more.

What NSN replaces 6340-01-296-7381?

There are 10 known substitutes for 6340-01-296-7381: 5999-00-225-0635, 5996-00-400-3341, 1680-00-676-4011 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7-311650006?

Key specifications for 7-311650006: Element Length: 103.000 FEET MINIMUM AND 104.000 FEET MAXIMUM FT; Fire Alarm Minimum Temp Setting: 350.0 FAHRENHEIT DEGF; Temp Setting Tolerance: 21.0 FAHRENHEIT NOMINAL DEGF. 3 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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