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NSN 4420-01-257-8862, 4420012578862
COOLER,FLUID,INDUSTRIAL

Federal Supply Classification
FSC 4420 - Heat Exchangers and Steam Condensers
National Item Identification Number
NIIN 012578862
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4420-01-257-8862

National Stock Number (NSN) 4420-01-257-8862, or NIIN 012578862, (cooler,fluid,industrial) was assigned June 25, 1987 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 Aug 02, 2004, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 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 4420012578862 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HEAT TRANSFER METHOD
(BRXN) INDIRECT
LENGTH
(ABRY) 22.250 INCHES NOMINAL
MATERIAL
(MATT) COPPER AND NICKEL ALLOY TUBES
MATERIAL
(MATT) COPPER SHELL
SPECIAL FEATURES
(FEAT) CLASS 2 COOLER
TUBE QUANTITY
(ARNF) 223
TUBING OUTSIDE DIAMETER
(AQRX) 0.250 INCHES NOMINAL
III MATERIAL
(MATT) COPPER SHELL
III MATERIAL
(MATT) COPPER AND NICKEL ALLOY TUBES
MATERIAL
(MATT) COPPER TUBES AND NICKEL ALLOY TUBES

Manufacturer Part Numbers


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