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NSN 4420-01-516-1974, 4420015161974
COOLER,FLUID,INDUSTRIAL

Federal Supply Classification
FSC 4420 - Heat Exchangers and Steam Condensers
National Item Identification Number
NIIN 015161974
Codification Country
United States
Item Name Code
INC 04041
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 4420-01-516-1974

National Stock Number (NSN) 4420-01-516-1974, or NIIN 015161974, (cooler,fluid,industrial) was assigned December 23, 2003 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. 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 a year. 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: SPE8E722P7094. The total value of the awarded contracts has been US$ 39,200.00.

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 Apr 09, 2019, 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 needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04041. [AN APPARATUS DESIGNED TO LOWER THE TEMPERATURE OF A FLUID BY BRINGING IT INTO PROXIMITY WITH ANOTHER FLUID OF LOWER TEMPERATURE SO THAT HEAT TRANSFER IS EFFECTED BY CONDUCTION THROUGH THE WALLS OF SEPARATING CHAMBERS. EXCLUDES:AIR CONDITIONING EQUIPMENT, REFRIGERATION EQUIPMENT, AND RADIATORS.]. 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 4420015161974 does not contain precious metals.

This information was last updated on .


Technical Characteristics

EFFECTIVE HEAT TRANSFER SURFACE AREA
(CTRC) 154.0 SQUARE FEET
END ITEM IDENTIFICATION
(AGAV) PRAIRE AIR COOLER: SZ 610 1 PASS TY C D-2488-1
HEAT TRANSFER METHOD
(BRXN) INDIRECT
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) COOLER TYPE C AFTER AIR SIZE TYPE SFN ONE PASS
LENGTH
(ABRY) 130.437 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) PRAIRE AIR COOLER CG 48-73;SHELL/TUBE ASSY MATERIALS: SHELL IS CRES T304,TUBES ARE B359 715 (70/30 CUNI), TUBESHEETS ARE A240T304 CLAD WITH 70/30 CUNI, BAFFLES ARE CRES T304, TIE RODS ARE CRES T304, SPACERS ARE CRES T304. FLUID CIRCULATED: SHELL SIDE AIR+ WATER VAR, TUBE SIDE SEA WATER. NUMBER OF PASSES IS ONE PER SIDE (SHELL/TUBE). DESIGN PRESSURE (PSIG): SHELL SIDE IS 250, TUBE SIDE IS 50. TEST PRESSURE(PSIG): SHELL SIDE IS 375, TUBE SIDE IS 100. OTHER ITEMS AND MATERIALS: WATERBOX(BRONZE),PLUG/PROTECTOR(BRONZE),GASKET(NON-ASO-MIL-G-24696),STUD(CRES-FED-STD-66),NUT HEX(CRES-FED-STD-66),STRAP SLIDING(CS-ASTM A2850),LINER(NON-ASO-MIL-G-24696), SUPPORT SLIDING(CS-ASTM A2850), CAP SCREW HEX(CS-SAE-J429-5),NUT HEX(CS-ASTM A194),IDENT PLATE(BRASS-QQ-8-613),DRIVE SCREW(STN STL)
STYLE DESIGNATOR
(STYL) PLAIN U-TUBE

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