RB19R2 — SPARK PLUG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RB19R2: SPARK PLUG.

The SPARK PLUG is a the manufacturer industrial component. Key specifications include body_style: ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT, reach_length: 0.812 INCHES NOMINAL IN, usage_design: AIRCRAFT ENGINE, electrode_style: TRIPLE GAP GROUND ELECTRODE, width_across_flats: 0.875 INCHES NOMINAL IN, seat_major_diameter: 1.008 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2925-00-142-8733, 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

RB19R2

NSN: 2925-00-142-8733
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
CAGE: 05045 — THE B G SERVICE COMPANY, INC. (USA)

SPECIFICATIONS

body_style	ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
reach_length	0.812 INCHES NOMINAL IN
usage_design	AIRCRAFT ENGINE
electrode_style	TRIPLE GAP GROUND ELECTRODE
width_across_flats	0.875 INCHES NOMINAL IN
seat_major_diameter	1.008 INCHES NOMINAL IN
shield_thread_length	0.260 INCHES NOMINAL IN
barrel_inside_diameter	0.303 INCHES NOMINAL IN
height_above_mounting_surface	2.330 INCHES NOMINAL IN
top_to_shield_thread_distance	0.125 INCHES NOMINAL IN
terminal_sleeve_inside_diameter	0.391 INCHES NOMINAL IN
top_to_terminal_contact_distance	1.000 INCHES NOMINAL IN
NSN	2925-00-142-8733

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN

•

TOP TO TERMINAL CONTACT DISTANCE: 1.000 INCHES NOMINAL IN

•

HEIGHT ABOVE MOUNTING SURFACE: 2.330 INCHES NOMINAL IN

•

USAGE DESIGN: AIRCRAFT ENGINE

•

ELECTRODE STYLE: TRIPLE GAP GROUND ELECTRODE

•

BODY STYLE: ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT

•

REACH LENGTH: 0.812 INCHES NOMINAL IN

•

SEAT MAJOR DIAMETER: 1.008 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.875 INCHES NOMINAL IN
TOP TO TERMINAL CONTACT DISTANCE	1.000 INCHES NOMINAL IN
HEIGHT ABOVE MOUNTING SURFACE	2.330 INCHES NOMINAL IN
USAGE DESIGN	AIRCRAFT ENGINE
ELECTRODE STYLE	TRIPLE GAP GROUND ELECTRODE
BODY STYLE	ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
REACH LENGTH	0.812 INCHES NOMINAL IN
SEAT MAJOR DIAMETER	1.008 INCHES NOMINAL IN
SHIELD THREAD LENGTH	0.260 INCHES NOMINAL IN
TOP TO SHIELD THREAD DISTANCE	0.125 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving

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

2925-00-005-1618 2925-00-037-8299 2925-00-037-8429 2925-00-037-8608 2925-00-082-8220 2925-00-090-5006 2925-00-497-5075

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RB19R2?

RB19R2 is a SPARK PLUG.

What is the NSN for RB19R2?

RB19R2 is cataloged in the U.S. Government catalog under NSN 2925-00-142-8733. This indicates validated use in U.S. government and defense supply chains.

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RB19R2 — SPARK PLUG

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