NSN

4420-00-371-9992

Core Assembly,Fluid Cooler

FSC 4420HEAT EXCHANGERS AND STEAM CONDENSERSFSG 44FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; AND NUCLEAR REACTORS

Unit Price

$399.39

per AY

9 parts / 6 mfrs

Part Numbers for NSN 4420-00-371-99929 records
Part NumberCAGEManufacturerRNCCRNVC
850876524617General Motors Corp59
A850151724617General Motors Corp59
850876527462General Motors Corp Harrison Radiator Div59
850151755380Hatch & Kirk, Inc.59
854755755380Hatch & Kirk, Inc.52
850876572582Rolls-Royce Solutions America Inc59
854755772582Rolls-Royce Solutions America Inc32
MIL-C-15730TYPEB81349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
85475578G877Geneva, Llc Dba Covington Power Services52
Manufacturers (6)

General Motors Corp

CAGE 24617
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General Motors Corp Harrison Radiator Div

CAGE 27462
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Hatch & Kirk, Inc.

CAGE 55380
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Rolls-Royce Solutions America Inc

CAGE 72582
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Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
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Geneva, Llc Dba Covington Power Services

CAGE 8G877
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$399.39AY0
01-OCT-2025$399.39AY0
01-OCT-2025$399.39AY0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AKMJCORE LENGTH10.563 INCHES NOMINAL
AKMKCORE WIDTH6.844 INCHES NOMINAL
ARNFTUBE QUANTITY4
ARPNCORE HEIGHT1.406 INCHES NOMINAL
AWMZTUBE ATTACHMENT METHODBRAZED BOTH ENDS
BRXNHEAT TRANSFER METHODINDIRECT
CTRCEFFECTIVE HEAT TRANSFER SURFACE AREA1.9 SQUARE FEET
MATTMATERIALCOPPER ALLOY TUBES
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
STYLSTYLE DESIGNATORPLATE, OBLONG
ZZZTNONDEFINITIVE SPEC/STD DATAB TYPE

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About NSN 4420-00-371-9992

NSN 4420-00-371-9992 is a National Stock Number assigned to Core Assembly,Fluid Cooler. This NSN part number belongs to Federal Supply Class 4420 (HEAT EXCHANGERS AND STEAM CONDENSERS) under Federal Supply Group 44 (FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; AND NUCLEAR REACTORS). There are 9 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 4420-00-371-9992 is $399.39. Price history shows 3 recorded price changes.

To find the part number for NSN 4420-00-371-9992, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.