REL38BB — SPARK PLUG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

REL38BB: SPARK PLUG.

The SPARK PLUG is a the manufacturer industrial component. Key specifications include body_style: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT, reach_length: 0.500 INCHES NOMINAL IN, usage_design: ENGINE OTHER THAN AIRCRAFT, electrode_style: TWO FLAT GROUND ELECTRODE, pressure_rating: 230.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS, width_across_flats: 0.813 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-913-5334, 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

REL38BB

NSN: 2920-00-913-5334
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 0AFL4 — CHAMPION AEROSPACE LLC (USA)

SPECIFICATIONS

body_style	ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
reach_length	0.500 INCHES NOMINAL IN
usage_design	ENGINE OTHER THAN AIRCRAFT
electrode_style	TWO FLAT GROUND ELECTRODE
pressure_rating	230.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS
width_across_flats	0.813 INCHES NOMINAL IN
seat_major_diameter	0.790 INCHES NOMINAL IN
shield_thread_length	0.250 INCHES NOMINAL IN
height_above_mounting_surface	2.690 INCHES NOMINAL IN
top_to_shield_thread_distance	0.125 INCHES NOMINAL IN
terminal_sleeve_inside_diameter	0.378 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN
top_to_terminal_contact_distance	1.000 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
NSN	2920-00-913-5334

COMPONENT DIAGRAM

KEY FEATURES

•

PRESSURE RATING: 230.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS

•

WIDTH ACROSS FLATS: 0.813 INCHES NOMINAL IN

•

TOP TO TERMINAL CONTACT DISTANCE: 1.000 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN

•

HEIGHT ABOVE MOUNTING SURFACE: 2.690 INCHES NOMINAL IN

•

USAGE DESIGN: ENGINE OTHER THAN AIRCRAFT

•

ELECTRODE STYLE: TWO FLAT GROUND ELECTRODE

•

BODY STYLE: ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT

•

REACH LENGTH: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

PRESSURE RATING	230.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS
WIDTH ACROSS FLATS	0.813 INCHES NOMINAL IN
TOP TO TERMINAL CONTACT DISTANCE	1.000 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
HEIGHT ABOVE MOUNTING SURFACE	2.690 INCHES NOMINAL IN
USAGE DESIGN	ENGINE OTHER THAN AIRCRAFT
ELECTRODE STYLE	TWO FLAT GROUND ELECTRODE
BODY STYLE	ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
REACH LENGTH	0.500 INCHES NOMINAL IN
SEAT MAJOR DIAMETER	0.790 INCHES NOMINAL IN
SHIELD THREAD LENGTH	0.250 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 1

REL88BReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is REL38BB?

REL38BB is a SPARK PLUG.

What parts can replace REL38BB?

There is 1 known substitute for REL38BB: REL88B. Substitute compatibility should be verified for your specific system.

What is the NSN for REL38BB?

REL38BB is cataloged in the U.S. Government catalog under NSN 2920-00-913-5334. This indicates validated use in U.S. government and defense supply chains.

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