PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A202Adapter,spark Plug

Champion Aerospace Llc · NSN 2920-00-239-9047 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-239-9047 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-239-9047. Primary manufacturer part number: A202.
Features
  • Adapter,spark Plug — FSC 2920
  • Drive Type: HEXAGON
  • Counterbore Feature: NOT INCLUDED
  • Head: NOT INCLUDED
  • Material: STEEL BODY
  • Width Across Flats: 1.125 INCHES NOMINAL IN
  • Head Height: 0.250 INCHES NOMINAL IN
  • Accommodated Spark Plug Thread Diameter: 18.0 MILLIMETERS NOMINAL MM
Applications
  • Applications requiring Steel Body construction
General Description

The Adapter,spark Plug, cataloged under National Stock Number 2920-00-239-9047, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-239-9047
Primary Part NumberA202
Item NameAdapter,spark Plug
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerChampion Aerospace Llc
StatusACTIVE
Drive TypeHEXAGON
Counterbore FeatureNOT INCLUDED
HeadNOT INCLUDED
MaterialSTEEL BODY
Width Across Flats1.125 INCHES NOMINAL IN
Head Height0.250 INCHES NOMINAL IN
Accommodated Spark Plug Thread Diameter18.0 MILLIMETERS NOMINAL MM
Outside Thread Diameter0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6810-00-268-9951 INTERCHANGEABLE
Nitric Acid,fuming
5305-00-439-9844A202 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
1560-00-656-3572A202 INTERCHANGEABLE
Fitting,quick Disconnect,restrai
Rbc Aerostructures Llc
5340-00-787-0147KEYBAK5 INTERCHANGEABLE
Key Chain and Reel
West Coast Chain Mfg. Co. Dba Key-Bak
5340-00-787-0148CTLKEYBAK#3 INTERCHANGEABLE
Key Chain and Reel
Independent Hardware Inc
5340-00-789-26460007-023 INTERCHANGEABLE
Key Chain and Reel
West Coast Chain Mfg. Co. Dba Key-Bak
4930-00-789-7874A202 INTERCHANGEABLE
Seal Assembly,pump
WS Darley & Co Div Ohler Pump
8010-00-886-7681 INTERCHANGEABLE
Remover,paint
6850-01-008-3058A202 INTERCHANGEABLE
Chemical Corrosion Prevention
The Noco Company
5950-01-139-0123A-202 INTERCHANGEABLE
Transformer,radio Frequency
Communication Coil, Inc. Div -
Cross-Reference Index
Part NumberManufacturer
AA1040 John Deer Consumer Products Inc (USA)
AA406 John Deer Consumer Products Inc (USA)
A202 PRIMARY Champion Aerospace Llc (USA)
Related Parts
6810-00-268-9951INTERCHANGEABLE
NITRIC ACID,FUMING
5305-00-439-9844INTERCHANGEABLE
SCREW,MACHINE
A202
1560-00-656-3572INTERCHANGEABLE
FITTING,QUICK DISCONNECT,RESTRAI
A202
5340-00-787-0147INTERCHANGEABLE
KEY CHAIN AND REEL
KEYBAK5
5340-00-787-0148INTERCHANGEABLE
KEY CHAIN AND REEL
CTLKEYBAK#3
5340-00-789-2646INTERCHANGEABLE
KEY CHAIN AND REEL
0007-023
4930-00-789-7874INTERCHANGEABLE
SEAL ASSEMBLY,PUMP
A202
8010-00-886-7681INTERCHANGEABLE
REMOVER,PAINT
6850-01-008-3058INTERCHANGEABLE
CHEMICAL CORROSION PREVENTION
A202
5950-01-139-0123INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
A-202
5935-01-205-4843INTERCHANGEABLE
ADAPTER,CONNECTOR
A202
5998-01-255-9202INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 2920-00-239-9047?

NSN 2920-00-239-9047 is a Adapter,spark Plug, manufactured by Champion Aerospace Llc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-239-9047?

NSN 2920-00-239-9047 has 3 cross-referenced part numbers: AA1040 (John Deer Consumer Products Inc), AA406 (John Deer Consumer Products Inc), A202 (Champion Aerospace Llc).

What NSN replaces 2920-00-239-9047?

There are 12 known substitutes for 2920-00-239-9047: 6810-00-268-9951, 5305-00-439-9844, 1560-00-656-3572 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A202?

Key specifications for A202: Drive Type: HEXAGON; Counterbore Feature: NOT INCLUDED; Head: NOT INCLUDED; Material: STEEL BODY. 10 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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