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Automatic Chemical Agent Alarm

NSN: 6665-00-169-1447 | Model: D5-15-6527
ITAR Registered seal

A device which detects the presence of chemical agents (war gases) and sounds an alarm, and/or lights a warning light of distinctive color. Excludes alarm, gas, automatic.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Dc Voltage Rating
28.0 volts
Usage Design
Component And Quantity
Oalarm unit, chemical agent automatic alarm, m42 /fsn6665-859-2215/, 1, battery, dry /ba3517/, /fsn6135-450-3528/, 1, battery, dry /ba3202/, /fsn6135-935-8738/, 4, detector unit, chemical agent automatic alarm m43 /fsn6665-859-2201/, 1, installation kit, chemical agent automatic alarm /for truck, utility, 1/4 ton/ /fsn6665-479-2716/, 1, mounting kit, chemical agent automatic alarm, m228 /high profile/ /fsn6665-859-2212/, 1, refill kit, chemical agent automatic alarm, m229 /fsn6665-859-2214/, 1
Internal Battery Accommodation
Not included
Specific Usage Design
Samples air continuously, which is automatically heated /if necessary/, filtered, drawn into the detector cell where it passes through the electrolyte solution. If v or g agent are present, the galvanic voltage produced by the cell increases. The change is amplified by the electronic module which sounds the detector horn and/or activates a flashing light, applies power to the remote terminals and stops the pump motor, the horn will continue to sound and/or the light flash until the detector is reset or disconnected by the operator. The system is designed for manpack and vehicular application using dry cell battery for manpack and mounting kit and installation kit for 1/4 ton utility truck appl
Indicator Type
Flashing red light and horn
Design Type
Nontripod mounting
Media Detected
G chemical agent
Special Features
Also detects v chemical agent andcan be used on vehicles

Pricing and Availability

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NSN 6665-00-169-1447 Datasheet

Supply Class (FSC):
Hazard-detecting Instruments And Apparatus
Cross Reference:
  • D5-15-6527
Cage Codes:
  • Edgewood Chemical Biological Center (CAGE 81361)
Schedule B & Trade:
  • Schedule B: 9027505000 (NAICS 334516)

    Other chemical analysis instruments and apparatus, nesoi

  • SITC: 87445

    Instruments and apparatus using optical radiations (ultraviolet, visible, infrared), n.E.S.

  • End Use: 21600

    Laboratory testing instruments


P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061700 - Elec appliances/instruments noi

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    M - 85.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6665-00-169-1447 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Republic Of Korea
What is the NIIN of NSN 6665-00-169-1447?
001691447 or 00-169-1447
Does NSN 6665-00-169-1447 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6665-00-169-1447?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 23, 1970