PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20742.0-3Heater,space,electric

Valad Electric Heating Corp. · NSN 4520-01-195-4314 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-195-4314 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-195-4314. Primary manufacturer part number: 20742.0-3.
Features
  • Heater,space,electric — FSC 4520
  • Phase: THREE
  • Frequency in Hertz: 50.0 OR 60.0
  • Speed Adjustments: SINGLE SPEED
  • Heat Delivery Direction: HORIZONTAL
  • Width: 9.000 INCHES NOMINAL IN
  • Current Rating in Amps: 4.6
  • Depth: 12.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,space,electric, cataloged under National Stock Number 4520-01-195-4314, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Valad Electric Heating Corp.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-195-4314
Primary Part Number20742.0-3
Item NameHeater,space,electric
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerValad Electric Heating Corp.
StatusACTIVE
PhaseTHREE
Frequency in Hertz50.0 OR 60.0
Speed AdjustmentsSINGLE SPEED
Heat Delivery DirectionHORIZONTAL
Width9.000 INCHES NOMINAL IN
Current Rating in Amps4.6
Depth12.500 INCHES NOMINAL IN
Heat Outlet Quantity1
Heat Discharge Outlet TypeADJUSTABLE
Air Circulation DevicePROPELLER FAN
Operating Control TypeTHERMOSTATIC
Heat Delivery Rate6824.0 BRITISH THERMAL UNIT
Circulated Air TypeHEATED
Inclosure MaterialSTEEL
Voltage in Volts440.0
Height14.000 INCHES NOMINAL IN
Surface TreatmentCHROMATE ZINC AND ENAMEL
Heating Element TypeELECTRIC NONIMMERSION
Prime Mover TypeELECTRIC MOTOR
Heat Directing DeviceADJUSTABLE LOUVER
Quantity1
Current TypeAC
Mounting TypeCEILING SUSPENDED OR WALL SUSPENDED, ROOM INTERIOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-927-3648211086 INTERCHANGEABLE
Spring,helical,compression
Valcor Engineering Corporation
3020-01-268-2483207423 INTERCHANGEABLE
Gear,spur
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
76-0402-16 Valad Electric Heating Corp. (USA)
20742.0-3 PRIMARY Valad Electric Heating Corp. (USA)
76-0402-27 Valad Electric Heating Corp. (USA)
20742-3 Valad Electric Heating Corp. (USA)
20742.0-3-NMFB Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5360-00-927-3648INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
211086
3020-01-268-2483INTERCHANGEABLE
GEAR,SPUR
207423

Frequently Asked Questions

What is NSN 4520-01-195-4314?

NSN 4520-01-195-4314 is a Heater,space,electric, manufactured by Valad Electric Heating Corp., classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-195-4314?

NSN 4520-01-195-4314 has 5 cross-referenced part numbers: 76-0402-16 (Valad Electric Heating Corp.), 20742.0-3 (Valad Electric Heating Corp.), 76-0402-27 (Valad Electric Heating Corp.), 20742-3 (Valad Electric Heating Corp.), 20742.0-3-NMFB (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 4520-01-195-4314?

There are 2 known substitutes for 4520-01-195-4314: 5360-00-927-3648, 3020-01-268-2483. Verify interchangeability with system specifications before substitution.

What are the specifications of 20742.0-3?

Key specifications for 20742.0-3: Phase: THREE; Frequency in Hertz: 50.0 OR 60.0; Speed Adjustments: SINGLE SPEED; Heat Delivery Direction: HORIZONTAL. 24 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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