PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5144Thermal Element,temperature Regu

Aerco International, Inc. Dba Aerco International Inc · NSN 4820-00-903-0918 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-903-0918 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-903-0918. Primary manufacturer part number: 5144.
Features
  • Thermal Element,temperature Regu — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Aerco International, Inc. Dba Aerco International Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Thermal Element,temperature Regu, cataloged under National Stock Number 4820-00-903-0918, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameThermal Element,temperature Regu
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAerco International, Inc. Dba Aerco International Inc (CAGE 95368)
Technical Specifications
ParameterValue
NSN4820-00-903-0918
Primary Part Number5144
Item NameThermal Element,temperature Regu
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
8345-00-245-2795 INTERCHANGEABLE
Flag,individual
8345-00-262-2405 INTERCHANGEABLE
Flag,identification
4730-00-265-69093B9395 INTERCHANGEABLE
Nipple,tube
Caterpillar Inc Div Caterpillar Defense
5110-00-277-98091280N INTERCHANGEABLE
Punch,cutting,single Bow
General Tools Manufacturing Co., Llc.
2520-00-392-5023 INTERCHANGEABLE
Fork
6685-00-435-319949-22368 INTERCHANGEABLE
Manometer,inclined Tube
Johnson Controls, Inc Div Building Efficiency
6640-00-774-120851442 INTERCHANGEABLE
Furnace,muffle,laboratory
Spx Corporation
6510-00-926-88821538-1 INTERCHANGEABLE
Adhesive Tape,surgical
3m Company Div Health Care Business
4820-01-044-16685144-1 INTERCHANGEABLE
Thermal Element,temperature Regu
Aerco International, Inc. Dba Aerco International Inc
9905-01-044-883051442 INTERCHANGEABLE
Plate,instruction
Rotary Vacuum Pumps Inc
Cross-Reference Index
Part NumberManufacturer
5144-2 Aerco International, Inc. Dba Aerco International Inc (USA)
5143AND5144 Aerco International, Inc. Dba Aerco International Inc (USA)
5144 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
8345-00-245-2795INTERCHANGEABLE
FLAG,INDIVIDUAL
8345-00-262-2405INTERCHANGEABLE
FLAG,IDENTIFICATION
4730-00-265-6909INTERCHANGEABLE
NIPPLE,TUBE
3B9395
5110-00-277-9809INTERCHANGEABLE
PUNCH,CUTTING,SINGLE BOW
1280N
2520-00-392-5023INTERCHANGEABLE
FORK
6685-00-435-3199INTERCHANGEABLE
MANOMETER,INCLINED TUBE
49-22368
6640-00-774-1208INTERCHANGEABLE
FURNACE,MUFFLE,LABORATORY
51442
6510-00-926-8882INTERCHANGEABLE
ADHESIVE TAPE,SURGICAL
1538-1
4820-01-044-1668INTERCHANGEABLE
THERMAL ELEMENT,TEMPERATURE REGU
5144-1
9905-01-044-8830INTERCHANGEABLE
PLATE,INSTRUCTION
51442
6510-01-073-0620INTERCHANGEABLE
ADHESIVE TAPE,SURGICAL
5144
8345-01-155-8892INTERCHANGEABLE
FLAG,IDENTIFICATION

Frequently Asked Questions

What is NSN 4820-00-903-0918?

NSN 4820-00-903-0918 is a Thermal Element,temperature Regu, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-903-0918?

NSN 4820-00-903-0918 has 3 cross-referenced part numbers: 5144-2 (Aerco International, Inc. Dba Aerco International Inc), 5143AND5144 (Aerco International, Inc. Dba Aerco International Inc), 5144 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 4820-00-903-0918?

There are 12 known substitutes for 4820-00-903-0918: 8345-00-245-2795, 8345-00-262-2405, 4730-00-265-6909 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-903-0918 still in active supply?

NSN 4820-00-903-0918 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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