NSN (4520011557686) – NSN 4520-01-155-7686 Parts List

Item Name Heating Element Ele
Federal Supply Group (FSG) Plumbing Heating and Sanitation Equipment
Federal Supply Class (FSC) 4520 Space And Water Heating Equipment
National Item Identification Number (NIIN) 01-155-7686 (011557686)
NCB Code USA (01)
Manufacturer Indeeco Llc, Chromalox Corp
Part Number Manufacturer Item Name Cage Code RFQ
571-30176-22 indeeco llc heating element ele 74924 RFQ
118-056222-000 chromalox corp heating element ele 65586 RFQ
571-30176-22 chromalox corp heating element ele 65586 RFQ
118-056222-034 chromalox corp heating element ele 65586 RFQ
118-056222-034 indeeco llc heating element ele 74924 RFQ
571X-73631 indeeco llc heating element ele 74924 RFQ

Technical Characteristics of NSN 4520011557686

MRCCriteriaCharacteristic
ABRYLength29.125 INCHES NOMINAL
ABHPOverall Length32.250 INCHES NOMINAL
ABJAElement Radiation SpectrumNONINFRARED
AARATerminal Quantity2
ABHSEffective Heating Length55.000 INCHES NOMINAL
BHHKElement Quantity1
AALXMounting Method StyleAXIAL STUD TYPE MOUNTING FACILITY
ABJSElement Connection StyleHERMETICALLY SEALED STUD
FREQFrequency In Hertz60.0
AAQLBody StyleFINNED, TUBULAR, U SHAPED
AZQHMaximum Wattage Rating In Watts3050.0 SINGLE VOLTAGE
FAAZPhaseSINGLE SINGLE VOLTAGE
ABNRHeat Quantity1
ABNSWatt Density Rating37.2 PER SQUARE INCH SINGLE VOLTAGE
MATTMaterialNICKEL ALLOY SHEATH

Relevant Components for NSN - 4520-01-155-7686, 4520011557686
4520-01-248-1646 (4520012481646) 4540-01-262-0875 (4540012620875) 4520-01-313-6005 (4520013136005) 4530-01-018-3795 (4530010183795)
4540-01-286-8558 (4540012868558) 4520-01-116-6846 (4520011166846) 4520-01-492-2740 (4520014922740) 4520-01-111-5469 (4520011115469)
4540-00-497-1889 (4540004971889) 4510-01-116-9137 (4510011169137) 4510-01-197-1987 (4510011971987) 4520-01-373-1021 (4520013731021)

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