PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

905275AHeater Assembly,water

Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc · NSN 4410-01-184-0184 · FSC 4410 · No Item Name Available
Verified by PartsTable
NSN 4410-01-184-0184 — this item is cataloged by the U.S. Government under National Stock Number 4410-01-184-0184. Primary manufacturer part number: 905275A.
Features
  • Heater Assembly,water — FSC 4410
  • General Characteristics Item Description: THIS IS AN OIL FIRED HEATER MOUNTED ADJACENT TO THE WATER TANK OF THE A/S32P-19 FIRE TRUCK; IT KEEPS THE WATER FROM FREEZING
  • 7 verified cross-references
  • Primary manufacturer: Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater Assembly,water, cataloged under National Stock Number 4410-01-184-0184, is classified within Federal Supply Class 4410 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4410-01-184-0184
Primary Part Number905275A
Item NameHeater Assembly,water
FSC / FSG4410 / 44 — No Item Name Available
ManufacturerWebasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc
StatusCANCELLED
General Characteristics Item DescriptionTHIS IS AN OIL FIRED HEATER MOUNTED ADJACENT TO THE WATER TANK OF THE A/S32P-19 FIRE TRUCK; IT KEEPS THE WATER FROM FREEZING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5310-00-016-7142MS21083N20 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-01-012-734690527-5 INTERCHANGEABLE
Gasket
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
1650-01-034-727690-5275 INTERCHANGEABLE
Cylinder
The Boeing Company Div Defense
5310-01-128-4969905275 INTERCHANGEABLE
Nut
Rexnord Industries Llc
Cross-Reference Index
Part NumberManufacturer
1395350 Oshkosh Defense Llc (USA)
905-275 Kidde Fire Fighting, Inc. Div National Foam (USA)
62380905.275 Webasto Thermosystems Inc (USA)
905-275 Webasto Thermosystems Inc (USA)
1395350 Oshkosh Corp (USA)
905275A PRIMARY Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc (USA)
905.275 Webasto Thermosystems Inc (USA)
Related Parts
5310-00-016-7142INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS21083N20
5330-01-012-7346INTERCHANGEABLE
GASKET
90527-5
1650-01-034-7276INTERCHANGEABLE
CYLINDER
90-5275
5310-01-128-4969INTERCHANGEABLE
NUT
905275

Frequently Asked Questions

What is NSN 4410-01-184-0184?

NSN 4410-01-184-0184 is a Heater Assembly,water, manufactured by Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc, classified under FSC 4410 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4410-01-184-0184?

NSN 4410-01-184-0184 has 7 cross-referenced part numbers: 1395350 (Oshkosh Defense Llc), 905-275 (Kidde Fire Fighting, Inc. Div National Foam), 62380905.275 (Webasto Thermosystems Inc), 905-275 (Webasto Thermosystems Inc), 1395350 (Oshkosh Corp) and 2 more.

What NSN replaces 4410-01-184-0184?

There are 4 known substitutes for 4410-01-184-0184: 5310-00-016-7142, 5330-01-012-7346, 1650-01-034-7276 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 905275A?

Key specifications for 905275A: General Characteristics Item Description: THIS IS AN OIL FIRED HEATER MOUNTED ADJACENT TO THE WATER TANK OF THE A/S32P-19 FIRE TRUCK; IT KEEPS THE WATER FROM FREEZING. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4410-01-184-0184 still in active supply?

NSN 4410-01-184-0184 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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