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NSN 4420-00-360-2077, 4420003602077
CORE ASSEMBLY,FLUID COOLER

Federal Supply Classification
FSC 4420 - Heat Exchangers and Steam Condensers
National Item Identification Number
NIIN 003602077
Codification Country
United States
Item Name Code
INC 36982
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4420-00-360-2077

National Stock Number (NSN) 4420-00-360-2077, or NIIN 003602077, (core assembly,fluid cooler) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 15, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 36982. [AN ASSEMBLED UNIT WHICH MAY CONSIST OF TUBES, TUBE SHEETS, BAFFLES AND FINS WHICH COMPRISE THE BASIC HEAT TRANSFER ELEMENT OF A COOLER, FLUID, TRANSMISSION AND COOLER, FLUID, INDUSTRIAL. EXCLUDES:AUTOMOTIVE RADIATORS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4420003602077 does not contain precious metals.

This information was last updated on .


Technical Characteristics

EFFECTIVE HEAT TRANSFER SURFACE AREA
(CTRC) 8.6 SQUARE FEET
CORE HEIGHT
(ARPN) 5.750 INCHES NOMINAL
CORE LENGTH
(AKMJ) 13.500 INCHES NOMINAL
CORE WIDTH
(AKMK) 8.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-C-15726,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES
MATERIAL
(MATT) COPPER ALLOY TUBES
TUBE ATTACHMENT METHOD
(AWMZ) BRAZED BOTH ENDS
TUBE QUANTITY
(ARNF) 20
III MATERIAL
(MATT) COPPER ALLOY TUBES

Manufacturer Part Numbers


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THRUST
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