NSN 4130-00-845-2371, 4130008452371
COOLING COIL,AIR,DUCT TYPE

Federal Supply Classification: FSC 4130 - Refrigeration and Air Conditioning Components
National Item Identification Number: NIIN 008452371
Codification Country: United States
Item Name Code: INC 07530
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4130-00-845-2371

National Stock Number (NSN) 4130-00-845-2371, or NIIN 008452371, (cooling coil,air,duct type) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 07530. [A UNIT CONSISTING OF PARALLEL TUBES JOINED TOGETHER BY A HEADER ON HEADERS, UTILIZING FINS TO INCREASE THE SURFACE AREA. DESIGNED TO BE USED IN CONJUNCTION WITH A DUCT IN WHICH A BLOWER OR FAN IS PROVIDED TO CIRCULATE AIR THROUGH THE UNIT TO PERFORM THE FUNCTION OF COOLING, HEATING , VENTILATING AND/OR DEHUMIDIFYING (HVAC).]. 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 4130008452371 contains an unknown precious metal.

This NSN is associated to Schedule B 8415908025: air conditioning evaporator coils. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333415: air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) DESIGNED FOR SILICONE FLUID,TUBE DATA,ALUMINUM,66,3 ROWS,1/8 IN.OD,FIN DATA,ALUMINUM PLATE,BRAZED CONSTRUCTION,25 PER FT,SUPPLY AND RETURN CONNECTIONS ON SAME END,CONNECTION DATA,TWO MALE NO FLARE TUBE,0.625 IN.OD,0.065 IN.WALL THK,0.456 SQ FT NET FACE AREA,NO SURFACE AREA RATING,O/A DIM.,10-1/4 IN. LG,9-9/16 IN.W,2-1/2 TO 3-1/2 IN.THK,65 LB RATED HYDROSTATIC TEST PRESSURE;FSC APPLICATION DATA:AIR CONDITIONING COMPONENT;