Recently Updated NSN 4420-01-037-3990 Or (4420010373990) Part List

Item Name Core Assembly Fluid Heater Indus
Federal Supply Group (FSG) Furnace-Steam Plant-Drying Equip Nuclear Reactors
Federal Supply Class (FSC) 4420 Heat Exchangers And Steam Condensers
National Item Identification Number (NIIN) 01-037-3990 (010373990)
NCB Code USA (01)
Manufacturer Enerquip Llc
Part Number Manufacturer Item Name RFQ
SA-1025-J enerquip llc core assembly fluid heater indus RFQ
72-1000-012 enerquip llc core assembly fluid heater indus RFQ

Technical Characteristics of NSN 4420010373990

MRCCriteriaCharacteristic
AQRXTubing Outside Diameter1.250 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
SR-5Design Control Reference Or Manufacturers Code72-1000-012
SR-5Design Control Reference Or Manufacturers Code
ARNFTube Quantity27
SR-5Design Control Reference Or Manufacturers Code54539
MATTMaterialSTEEL TUBES
AWMZTube Attachment MethodSEAL-WELDED BOTH ENDS
BRXNHeat Transfer MethodINDIRECT
STYLStyle DesignatorSTRAIGHT PLAIN TUBE, CYLINDRICAL

Relevant Components for NSN - 4420-01-037-3990, 4420010373990
4420-01-210-0270 (4420012100270) 4440-01-564-6126 (4440015646126) 4420-01-607-9786 (4420016079786) 4420-01-265-4773 (4420012654773)
4440-00-383-7884 (4440003837884) 4460-01-625-6127 (4460016256127) 4420-01-188-3699 (4420011883699) 4420-01-588-6723 (4420015886723)
4420-01-210-2643 (4420012102643) 4420-01-256-3695 (4420012563695) 4420-01-037-3280 (4420010373280) 4440-01-173-6011 (4440011736011)

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