Quote for PX4028 Armco Inc Part with NSN 4420-00-373-1772

Part Number:  PX4028
Manufacturer:  armco inc
NIIN:  3731772
Item Name :  core assembly fluid
CAGE Code:  76688
INC Code:  36982
Country:  USA
NCB Code:  00
FSG:  44 Furnace-Steam Plant-Drying Equip Nuclear Reactors
Last Updated:  01-14-2026

Are you looking quote for part PX4028? The Armco Inc-manufactured component (CAGE Code: 76688) is documented under NSN 4420-00-373-1772 as Core Assembly Fluid. For the fastest quote, please complete our RFQ form with details about PX4028. We guarantee a response within 15 minutes.

ASAP Components provides the verified PX4028, classified under INC 36982, FSG 44 Furnace-Steam Plant-Drying Equip Nuclear Reactors, FSC 4420 Heat Exchangers And Steam Condensers, NIIN 00-373-1772, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 4420-00-373-1772, 4420003731772

MRCCriteriaCharacteristic
ARPNCORE HEIGHT7.432 INCHES MINIMUM AND 7.442 INCHES MAXIMUM
SR-1SPEC/STD CONTROLLING DATA
SR-5DESIGN CONTROL REFERENCE8506928
ZZZTNONDEFINITIVE SPEC/STD DATAB TYPE
MATTMATERIALCOPPER ALLOY TUBES
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
CTRCEFFECTIVE HEAT TRANSFER SURFACE AREA12.95 SQUARE FEET
SR-1NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILC15730TYPEB
AKMJCORE LENGTH17.938 INCHES NOMINAL
SR-5THE MANUFACTURERS DATA
AKMKCORE WIDTH5.563 INCHES NOMINAL
STYLSTYLE DESIGNATORSTRUT, RECTANGULAR
SR-1MANUFACTURERS CODE81349
ARNFTUBE QUANTITY48
SR-5MANUFACTURERS CODE27462
AWMZTUBE ATTACHMENT METHODBRAZED BOTH ENDS

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ay

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: M - 85.0
NMFC: 164790 - Radiator cores brs/cpr
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72E - Engineer and material handling equipment, test/tool sets and equipment

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