NSN

4520-01-257-3663

Heater,Duct Type,Stationary

FSC 4520SPACE AND WATER HEATING EQUIPMENTFSG 45PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

Unit Price

$4,262.14

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4520-01-257-36633 records
Part NumberCAGEManufacturerRNCCRNVC
106-11912665586Chromalox Inc Dba Chromalox Precision Heat and Control, IncD9
106-119126-10065586Chromalox Inc Dba Chromalox Precision Heat and Control, Inc32
MIL-H-2259481349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
Manufacturers (2)

Chromalox Inc Dba Chromalox Precision Heat and Control, Inc

CAGE 65586
View NSNs

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$4,262.14EA0
01-DEC-2025$4,262.14EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAXXMOUNTING TYPEVENTILATION DUCT
ABAMHEAT MEDIUM TYPEAIR
ABGLWIDTH15.000 INCHES NOMINAL
ACDCCURRENT TYPEAC
AEJZDEPTH44.000 INCHES NOMINAL
ALYCOPERATING CONTROL TYPEAUTOMATIC CONTROL SWITCH
AMPSCURRENT RATING IN AMPS26.1
BDXJHEATING ELEMENT TYPEELECTRIC NONIMMERSION
CQSJINCLOSURE MATERIALSTEEL
CQXDHEAT DELIVERY RATE39238.0 BRITISH THERMAL UNIT
ELECVOLTAGE IN VOLTS440.0
FAAZPHASETHREE
FREQFREQUENCY IN HERTZ60.0
HGTHHEIGHT8.250 INCHES NOMINAL
ZZZKSPECIFICATION/STANDARD DATA81349-MIL-H-22594A AMEND. 1 GOVERNMENT SPECIFICATION

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About NSN 4520-01-257-3663

NSN 4520-01-257-3663 is a National Stock Number assigned to Heater,Duct Type,Stationary. This NSN part number belongs to Federal Supply Class 4520 (SPACE AND WATER HEATING EQUIPMENT) under Federal Supply Group 45 (PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT). There are 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4520-01-257-3663 is $4,262.14. Price history shows 2 recorded price changes.

To find the part number for NSN 4520-01-257-3663, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.