PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10544BHeater,engine Fuel

Meggitt Troy Inc · NSN 2915-00-401-8622 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-401-8622 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-401-8622. Primary manufacturer part number: 10544B.
Features
  • Heater,engine Fuel — FSC 2915
  • 5 verified cross-references
  • Primary manufacturer: Meggitt Troy Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Heater,engine Fuel, cataloged under National Stock Number 2915-00-401-8622, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Meggitt Troy Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-401-8622
Primary Part Number10544B
Item NameHeater,engine Fuel
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerMeggitt Troy Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2915-00-114-23883018-156 INTERCHANGEABLE
Control Sub Assembly
Woodward, Inc. Div Fuel Systems and Controls
5955-00-571-94966010504-001 INTERCHANGEABLE
Oscillator,crystal Controlled
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5955-01-289-121210811D INTERCHANGEABLE
Oscillator,crystal Controlled
Hewlett-Packard Company Dba HP
3040-01-470-961710544D INTERCHANGEABLE
Ball Joint
Mason Specialty Forge
Cross-Reference Index
Part NumberManufacturer
10544B PRIMARY Meggitt Troy Inc (USA)
10544D Meggitt Troy Inc (USA)
3020803 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
10544A Meggitt Troy Inc (USA)
3018156 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
2915-00-114-2388INTERCHANGEABLE
CONTROL SUB ASSEMBLY
3018-156
5955-00-571-9496INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
6010504-001
5955-01-289-1212INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
10811D
3040-01-470-9617INTERCHANGEABLE
BALL JOINT
10544D

Frequently Asked Questions

What is NSN 2915-00-401-8622?

NSN 2915-00-401-8622 is a Heater,engine Fuel, manufactured by Meggitt Troy Inc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-401-8622?

NSN 2915-00-401-8622 has 5 cross-referenced part numbers: 10544B (Meggitt Troy Inc), 10544D (Meggitt Troy Inc), 3020803 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 10544A (Meggitt Troy Inc), 3018156 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2915-00-401-8622?

There are 4 known substitutes for 2915-00-401-8622: 2915-00-114-2388, 5955-00-571-9496, 5955-01-289-1212 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10544B?

Key specifications for 10544B: End Item Identification: 28402512511. 1 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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