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NSN 4420-01-455-8777, 4420014558777
CORE ASSEMBLY,FLUID HEATER,INDUS

Federal Supply Classification
FSC 4420 - Heat Exchangers and Steam Condensers
National Item Identification Number
NIIN 014558777
Codification Country
United States
Item Name Code
INC 11565
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4420-01-455-8777

National Stock Number (NSN) 4420-01-455-8777, or NIIN 014558777, (core assembly,fluid heater,indus) was assigned May 20, 1998 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 11565. [AN ASSEMBLED UNIT WHICH MAY CONSIST OF TUBES, TUBE SHEETS, BAFFLES AND FINS, WHICH COMPRISE THE BASIC HEAT TRANSFER ELEMENT OF A HEATER, FLUID, INDUSTRIAL. EXCLUDES:HOT WATER CORES.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4420014558777 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) NAVY WEAPONS CODE JD, ARLEIGH BURKE CLASS DDG
CORE DIAMETER
(AKMH) 13.000 INCHES NOMINAL
CORE LENGTH
(AKMJ) 79.875 INCHES NOMINAL
HEAT TRANSFER METHOD
(BRXN) INDIRECT
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) BUNDLE SUB-ASSEMBLY 13" SIZE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM SB338 GR. 2 ANNEALED ASSN STD SINGLE MATERIAL RESPONSE TUBES
MATERIAL
(MATT) TITANIUM OVERALL
SPECIAL FEATURES
(FEAT) FOR HD-1140 OR 202
STYLE DESIGNATOR
(STYL) STRAIGHT PLAIN TUBE, CYLINDRICAL
TUBE ATTACHMENT METHOD
(AWMZ) SEAL-WELDED BOTH ENDS
TUBE QUANTITY
(ARNF) 267
TUBING OUTSIDE DIAMETER
(AQRX) 0.500 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS
III MATERIAL
(MATT) TITANIUM OVERALL

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