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Explore Our NSN 4520-01-191-3973 Parts List

Item Name Heater Duct Type St
Federal Supply Group (FSG) Plumbing Heating and Sanitation Equipment
Federal Supply Class (FSC) 4520 Space And Water Heating Equipment
National Item Identification Number (NIIN) 01-191-3973 (011913973)
NCB Code USA (01)
Manufacturer Chromalox Corp, Valad Electric Heating Corp, Indeeco Llc
Part Number Manufacturer Item Name Cage Code RFQ
106-056816-000 chromalox corp heater duct type st 65586 RFQ
106-056816-011 chromalox corp heater duct type st 65586 RFQ
106-056816-011 valad electric heating corp heater duct type st 17032 RFQ
83-0808 valad electric heating corp heater duct type st 17032 RFQ
EH23M valad electric heating corp heater duct type st 17032 RFQ
M22594-23M valad electric heating corp heater duct type st 17032 RFQ
M22594-23M chromalox corp heater duct type st 65586 RFQ
TFZ-23M chromalox corp heater duct type st 65586 RFQ
TFZ-23M indeeco llc heater duct type st 74924 RFQ
TFZ-23M valad electric heating corp heater duct type st 17032 RFQ

Technical Characteristics of NSN 4520011913973

MRCCriteriaCharacteristic
ALYCOperating Control TypeANY ACCEPTABLE
ABGLWidth20.000 INCHES NOMINAL
AMPSCurrent Rating In Amps6.8
ELECVoltage In Volts440.0
ACDCCurrent TypeAC
CQXDHeat Delivery Rate10236.0 BRITISH THERMAL UNIT
BDXJHeating Element TypeELECTRIC NONIMMERSION
HGTHHeight6.250 INCHES NOMINAL
ZZZTNondefinitive Spec/Std Data23EH SIZE AND M TYPE
FREQFrequency In Hertz60.0
AEJZDepth6.000 INCHES NOMINAL
AAXXMounting TypeVENTILATION DUCT
FAAZPhaseTHREE
ABAMHeat Medium TypeAIR
CQSJInclosure MaterialSTEEL CORROSION RESISTING

Components Related to NSN - 4520-01-191-3973, 4520011913973
4520-01-100-5964 (4520011005964) 4540-00-683-8808 (4540006838808) 4530-01-030-8590 (4530010308590) 4540-00-844-0790 (4540008440790)
4530-00-812-8858 (4530008128858) 4540-01-315-3798 (4540013153798) 4520-01-229-8985 (4520012298985) 4520-00-808-5999 (4520008085999)
4520-01-442-2090 (4520014422090) 4510-00-196-0492 (4510001960492) 4530-01-256-0087 (4530012560087) 4540-00-723-3340 (4540007233340)

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