PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54033Heating Element,electrical,immer

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 4520-01-497-3449 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-497-3449 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-497-3449. Primary manufacturer part number: 54033.
Features
  • Heating Element,electrical,immer — FSC 4520
  • Maximum Wattage Rating in Watts: 1000.0 SINGLE VOLTAGE
  • Length: 8.000 INCHES NOMINAL IN
  • Heat Quantity: 1
  • Phase: SINGLE SINGLE VOLTAGE
  • Element Quantity: 1
  • Voltage in Volts and Current Type: 440.0 AC SINGLE VOLTAGE
  • Flexible Tube Nominal Length: 6.000 INCHES IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-497-3449, 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 Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-497-3449
Primary Part Number54033
Item NameHeating Element,electrical,immer
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Maximum Wattage Rating in Watts1000.0 SINGLE VOLTAGE
Length8.000 INCHES NOMINAL IN
Heat Quantity1
PhaseSINGLE SINGLE VOLTAGE
Element Quantity1
Voltage in Volts and Current Type440.0 AC SINGLE VOLTAGE
Flexible Tube Nominal Length6.000 INCHES IN
Element Radiation SpectrumNONINFRARED
Outside Diameter1.000 INCHES NOMINAL IN
Body StyleTUBULAR, PLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5815-00-547-7875SM-B-186901GP1 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2810-00-737-647054543 INTERCHANGEABLE
Diffuser,flanged
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4730-00-989-338154543 INTERCHANGEABLE
Strainer,sediment
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
3120-01-314-9037 INTERCHANGEABLE
Bearing,sleeve
7510-01-390-0727SIZE 13 INTERCHANGEABLE
Finger Pad,rubber
Kendik Rubber and Plastic Products Company Inc
5930-01-496-769055327 INTERCHANGEABLE
Switch,thermostatic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5930-01-496-769355326 INTERCHANGEABLE
Switch,thermostatic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5330-01-544-124054543 INTERCHANGEABLE
Retainer,packing
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5325-01-647-89615403-3 INTERCHANGEABLE
Insert,screw Thread
S W Anderson Co
5325-01-667-65035403-3 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
Cross-Reference Index
Part NumberManufacturer
54033 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
54543 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
54543 FIND NO 2 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
5815-00-547-7875INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-186901GP1
2810-00-737-6470INTERCHANGEABLE
DIFFUSER,FLANGED
54543
4730-00-989-3381INTERCHANGEABLE
STRAINER,SEDIMENT
54543
3120-01-314-9037INTERCHANGEABLE
BEARING,SLEEVE
7510-01-390-0727INTERCHANGEABLE
FINGER PAD,RUBBER
SIZE 13
5930-01-496-7690INTERCHANGEABLE
SWITCH,THERMOSTATIC
55327
5930-01-496-7693INTERCHANGEABLE
SWITCH,THERMOSTATIC
55326
5330-01-544-1240INTERCHANGEABLE
RETAINER,PACKING
54543
5325-01-647-8961INTERCHANGEABLE
INSERT,SCREW THREAD
5403-3
5325-01-667-6503INTERCHANGEABLE
INSERT,SCREW THREAD
5403-3

Frequently Asked Questions

What is NSN 4520-01-497-3449?

NSN 4520-01-497-3449 is a Heating Element,electrical,immer, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-497-3449?

NSN 4520-01-497-3449 has 3 cross-referenced part numbers: 54033 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 54543 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 54543 FIND NO 2 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 4520-01-497-3449?

There are 10 known substitutes for 4520-01-497-3449: 5815-00-547-7875, 2810-00-737-6470, 4730-00-989-3381 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54033?

Key specifications for 54033: Maximum Wattage Rating in Watts: 1000.0 SINGLE VOLTAGE; Special Features: END ITEM IS 5999-01-496-6858; Length: 8.000 INCHES NOMINAL IN; Heat Quantity: 1. 11 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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