CH10S — SPARK PLUG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CH10S: SPARK PLUG.

The SPARK PLUG is a the manufacturer industrial component. Key specifications include body_style: ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT, reach_length: 0.312 INCHES NOMINAL IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: SINGLE ROUND GROUND ELECTRODE, width_across_flats: 0.812 INCHES NOMINAL IN, seat_major_diameter: 0.391 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-294-3784, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

CH10S

NSN: 2920-00-294-3784
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 0AFL4 — CHAMPION AEROSPACE LLC (USA)

SPECIFICATIONS

body_style	ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
reach_length	0.312 INCHES NOMINAL IN
usage_design	ENGINE OTHER THAN AIRCRAFT
electrode_style	SINGLE ROUND GROUND ELECTRODE
width_across_flats	0.812 INCHES NOMINAL IN
seat_major_diameter	0.391 INCHES NOMINAL IN
shield_thread_length	0.250 INCHES NOMINAL IN
barrel_inside_diameter	0.468 INCHES NOMINAL IN
height_above_mounting_surface	2.625 INCHES NOMINAL IN
top_to_shield_thread_distance	0.094 INCHES NOMINAL IN
terminal_sleeve_inside_diameter	0.375 INCHES NOMINAL IN
top_to_terminal_contact_distance	1.000 INCHES NOMINAL IN
NSN	2920-00-294-3784

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.812 INCHES NOMINAL IN

•

TOP TO TERMINAL CONTACT DISTANCE: 1.000 INCHES NOMINAL IN

•

HEIGHT ABOVE MOUNTING SURFACE: 2.625 INCHES NOMINAL IN

•

USAGE DESIGN: ENGINE OTHER THAN AIRCRAFT

•

ELECTRODE STYLE: SINGLE ROUND GROUND ELECTRODE

•

BODY STYLE: ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT

•

REACH LENGTH: 0.312 INCHES NOMINAL IN

•

SEAT MAJOR DIAMETER: 0.391 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.812 INCHES NOMINAL IN
TOP TO TERMINAL CONTACT DISTANCE	1.000 INCHES NOMINAL IN
HEIGHT ABOVE MOUNTING SURFACE	2.625 INCHES NOMINAL IN
USAGE DESIGN	ENGINE OTHER THAN AIRCRAFT
ELECTRODE STYLE	SINGLE ROUND GROUND ELECTRODE
BODY STYLE	ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
REACH LENGTH	0.312 INCHES NOMINAL IN
SEAT MAJOR DIAMETER	0.391 INCHES NOMINAL IN
SHIELD THREAD LENGTH	0.250 INCHES NOMINAL IN
TOP TO SHIELD THREAD DISTANCE	0.094 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2920 — Engine Electrical System Components, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2920-00-003-5173 2920-00-005-1596 2920-00-035-6718 2920-00-158-2674 2920-00-255-4938 2920-00-424-3259

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CH10S?

CH10S is a SPARK PLUG.

What is the NSN for CH10S?

CH10S is cataloged in the U.S. Government catalog under NSN 2920-00-294-3784. This indicates validated use in U.S. government and defense supply chains.

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CH10S — SPARK PLUG

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