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NSN 4420-00-190-5479, 4420001905479
CONDENSER,STEAM,SURFACE

Federal Supply Classification
FSC 4420 - Heat Exchangers and Steam Condensers
National Item Identification Number
NIIN 001905479
Codification Country
United States
Item Name Code
INC 04123
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 4420-00-190-5479

National Stock Number (NSN) 4420-00-190-5479, or NIIN 001905479, (condenser,steam,surface) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 001905479 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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.

This NSN is assigned to Item Name Code (INC) 04123. [AN APPARATUS IN WHICH STEAM AND A COOLING MEDIUM OF WATER AND/OR AIR ARE DIRECTED THROUGH SEPARATE CHAMBERS AND CONDENSATION IS EFFECTED BY ABSTRACTING THE HEAT FROM THE STEAM BY CONDUCTION THROUGH METAL. IT IS DESIGNED TO PROVIDE FOR CONTINUOUS CONDENSATION OF STEAM AND REMOVAL OF SUBSEQUENT NONCONDENSABLE GASES AND CONDENSATE TO SUPPORT A PARTIAL VACUUM. IT MAY INCLUDE AIR EJECTORS.]. 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 4420001905479 does not contain precious metals.

This information was last updated on .


Technical Characteristics

TUBE LENGTH
(AGYT) 6.000 FEET NOMINAL
OPERATION METHOD
(APHE) STEAM
TUBING OUTSIDE DIAMETER
(AQRX) 0.625 INCHES NOMINAL
NOZZLE QUANTITY PER STAGE
(AWNF) 1
III UNIT TYPE
(APQB) WATER-COOLED
TUBE QUANTITY
(ARNF) 306
SHELL MATERIA
(AWMW) ST
STAGE QUANTITY PER UNIT
(AWND) 2
MATERIAL THICKNESS
(ABPX) 1.000 INCHES NOMINAL
SHELL MATERIAL
(AEUG) STEEL
ERR DEFAULT
(AWNE) ERR DEFAULT
EJECTOR TYPE
(AWNB) MULTIPLE
UNIT TYPE
(APQB) WATER-COOLED
WATER BOX MATERIAL
(AWMY) GUNMETAL
ERR DEFAULT
(AWND) ERR DEFAULT
ERR DEFAULT
(AXSR) ERR DEFAULT
TUBE SHEET MATERIAL
(AWMX) COPPER NICKEL ALLOY
TUBE ATTACHMENT METHOD
(AWMZ) EXPANDED ONE END-PACKED ONE END
PASS QUANTITY
(AWGE) 2
CONDENSING METHOD
(AWMW) COOLING WATER FLOWING THROUGH TUBES OR STEAM OUTSIDE TUBES
STEAM CHEST MATERIAL
(AWNE) STEEL
ERR DEFAULT
(AWNF) ERR DEFAULT
COOLING SURFACE AREA
(AXSQ) 300.000 SQUARE FEET
MINIMUM OPERATING PRESSURE
(AXSR) 100.0 POUNDS PER SQUARE INCH

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