Part Number CM-21A

Automatic Gas Alarm

Pricing & Availability

Submit this form for current pricing and availability of this NSN.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
cm-21a
Demil:
No
Shelf Life:
UOM:
NIIN:
015302725

Part Information
Carbon monoxide detector and controller

NSN
National Stock Number:
6665-01-530-2725 6665015302725
TXT
Description:
Automatic Gas Alarm
INC
INC
Item Name Code:
28625
MRC:
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.AFJK
Cubic Measure:
38.250 cubic inches
MRC:
Indicates the designed use of the item.ALBY
Usage Design:
Industrial
MRC:
Indicates the designed use of the item.ALXZ
Specific Usage Design:
Designed for co detection and automated exhaust fan control in automotive maintenance facilites, enclosed parking garages, warehouses with forklifts, etc.
MRC:
Indicates the type of device used to register the condition(s).AMKD
Indicator Type:
Red light and horn
MRC:
Indicates the design type of the item.APGF
Design Type:
Nontripod mounting
MRC:
An indication of the media detected by the item.BRQN
Media Detected:
Carbon monoxide
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Cm-21a activates fan relay at 35 ppm of co averaged over 5 minutes. (25 ppm is selectable) alarm relay will be activated at 100 ppm of co after 30 mintutes or 200 ppm after 10 minutes. 5 amp spdt fan relay controls starters of exhaust fans. A 0.5 amp n.O. Alarm relay connects to warning devices or control panels.
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Dimentions are 4.5 x 4 x 2.125 inches. Item should be mounted 4 to 5 feet above floor level.

Similar Automatic Gas Alarms

« Hazard-detecting Instruments and Apparatus Catalog
Compare Now »
Clear | Hide