NSN 4130-01-161-2814, 4130011612814
COOLING COIL,AIR,DUCT TYPE

Federal Supply Classification: FSC 4130 - Refrigeration and Air Conditioning Components
National Item Identification Number: NIIN 011612814
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 4130-01-161-2814

National Stock Number (NSN) 4130-01-161-2814, or NIIN 011612814, (cooling coil,air,duct type) was assigned September 3, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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, with the most recent procurement date of Nov 18, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8EB17P0249, SPE8EB17P0249. The total value of the awarded contracts has been US$ 44,350.02.

This NSN is unique to one weapons system.

There has been very little 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 Dec 10, 2013, 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 4130011612814 does not contain precious metals.

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 Aug 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) ALUMINUM;RQMTS:AIRFLOW:1270 STD CFM;VELOCITY:485 FPM;I/P AIR CONDITIONER:91.5 DEG F DRY BULB,60.6 DEG F WET BULB;O/P AIR CONDITIONER:61.5 DEG F DRY BULB,48.5 DEG F WET BULB;AIR PRESSURE DROP:(DRY COIL)0.34 IN.WATER MAX,(WET COIL)0.53 IN WATER MAX;REFRIGERANT:R22;REFRIGERANT PRESSURE DROP:13.2 PSI MAX;EVAPORATOR TEMP:49.5 DEG F(SATURATED);CONDENSING TEMP:154.5 DEG F (SATURATED);SUPERHEAT LEAVING EVAPORATOR COIL:10 DEG F;CONDENSER COIL SUB-COOLING:10 DEG F;