Part Number 42821254001

Fluid Cooler Core Assembly

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

42821254001

Demil:

Shelf Life:

UOM:

NIIN:

014871571

Part Information
Bundle sub-assembly

NSN

National Stock Number:

4420-01-487-1571 4420014871571

TXT

Description:

Fluid Cooler Core Assembly

INC

Item Name Code:

36982

MRC:

The national stock number or the identification information of the end equipment for which the item is a part.AGAV

End Application:

Navy equipment; seawolf class ssn

MRC:

The length of a straight line which passes through the center of the core,and terminates at the circumference.AKMH

Core Diameter:

16.250 inches

MRC:

A measurement of the longest dimension of the core,in distinction from width.AKMJ

Core Length:

59.250 inches

MRC:

The length of a straight line which passes through the center of the tubing,and terminates at the outside circumference.AQRX

Tubing Outside Diameter:

0.375 inches both inlet and outlet tube ends

MRC:

The number of tubes included on the item.ARNF

Tube Quantity:

180

MRC:

The means by which the tube/s/ is attached.AWMZ

Tube Attachment Method:

Expanded both ends

MRC:

The means by which the heat is transferred.BRXN

Heat Transfer Method:

Indirect

MRC:

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL

Criticality Code Justification:

Feat

MRC:

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT

Special Features:

Next higher assembly is the heat exchanger: "eafw cooler" p/n 5 131 12 054 002; weapon system essential

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Copper alloy

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Finned "u" tube

Part Number	RNVC	RNAAC	DAC	CAGE
4 282 12 54 001	1	ZZ	6	51900
4 282 12 054 001	2	ZZ	C	51900
5 131 12 054 002 PC 2	2	ZZ	C	51900
4 282 12 54 001	1	ZZ	6	6LE50
4 282 12 054 001	2	ZZ	C	6LE50
5 131 12 054 002 PC 2	2	ZZ	C	6LE50

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 42821254001

Pricing & Availability

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