PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA63SIgniter,spark,gas Turbine Engine

Champion Aerospace Llc · NSN 2925-00-640-8611 · FSC 2925 · No Item Name Available
Verified by PartsTable
NSN 2925-00-640-8611 — this item is cataloged by the U.S. Government under National Stock Number 2925-00-640-8611. Primary manufacturer part number: AA63S.
Features
  • Igniter,spark,gas Turbine Engine — FSC 2925
  • Plug Design: STRAIGHT
  • Height: 1.125 INCHES NOMINAL IN
  • Length: 4.547 INCHES NOMINAL IN
  • Polarization Feature: NOT INCLUDED
  • Width: 1.250 INCHES NOMINAL IN
  • Mounting Facility Thread Size: 15/16-16
  • Mounting Method: THREAD
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Igniter,spark,gas Turbine Engine, cataloged under National Stock Number 2925-00-640-8611, is classified within Federal Supply Class 2925 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 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
NSN2925-00-640-8611
Primary Part NumberAA63S
Item NameIgniter,spark,gas Turbine Engine
FSC / FSG2925 / 29 — No Item Name Available
ManufacturerChampion Aerospace Llc
StatusACTIVE
Plug DesignSTRAIGHT
Height1.125 INCHES NOMINAL IN
Length4.547 INCHES NOMINAL IN
Polarization FeatureNOT INCLUDED
Width1.250 INCHES NOMINAL IN
Mounting Facility Thread Size15/16-16
Mounting MethodTHREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5980-00-372-23361990-0406 INTERCHANGEABLE
Light Emitting Diode
Keysight Technologies Inc
3456-00-640-30251385500 PC E6 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
652210 SL Auburn Inc Sub of SL Industries Inc (USA)
JC75 General Motors Llc Dba General Motors Llc (USA)
0271303 SL Auburn Inc Sub of SL Industries Inc (USA)
464332 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
652210 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
JC75 General Motors Corp (USA)
AA63S PRIMARY Champion Aerospace Llc (USA)
464332 Champion Aerospace Llc (USA)
AA16S Champion Aerospace Llc (USA)
265006 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5980-00-372-2336INTERCHANGEABLE
LIGHT EMITTING DIODE
1990-0406
3456-00-640-3025INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
1385500 PC E6

Frequently Asked Questions

What is NSN 2925-00-640-8611?

NSN 2925-00-640-8611 is a Igniter,spark,gas Turbine Engine, manufactured by Champion Aerospace Llc, classified under FSC 2925 (No Item Name Available). Status: active.

What are the part numbers for NSN 2925-00-640-8611?

NSN 2925-00-640-8611 has 10 cross-referenced part numbers: 652210 (SL Auburn Inc Sub of SL Industries Inc), JC75 (General Motors Llc Dba General Motors Llc), 0271303 (SL Auburn Inc Sub of SL Industries Inc), 464332 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 652210 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 5 more.

What NSN replaces 2925-00-640-8611?

There are 2 known substitutes for 2925-00-640-8611: 5980-00-372-2336, 3456-00-640-3025. Verify interchangeability with system specifications before substitution.

What are the specifications of AA63S?

Key specifications for AA63S: Plug Design: STRAIGHT; Height: 1.125 INCHES NOMINAL IN; Length: 4.547 INCHES NOMINAL IN; Polarization Feature: NOT INCLUDED. 7 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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