5M2578-001 — LIGHT,COCKPIT,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5M2578-001: LIGHT,COCKPIT,AIRCRAFT.

The LIGHT,COCKPIT,AIRCRAFT is a the manufacturer industrial component. Key specifications include overall_depth: 2.670 INCHES NOMINAL IN, overall_height: 1.526 INCHES NOMINAL IN, mounting_method: BRACKET(S), overall_diameter: 1.120 INCHES NOMINAL IN, lens_type_and_quantity: 1 FLAT, ROUND, voltage_rating_in_volts: 6.000 AC MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 6220-01-321-9903, 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

5M2578-001

NSN: 6220-01-321-9903
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

overall_depth	2.670 INCHES NOMINAL IN
overall_height	1.526 INCHES NOMINAL IN
mounting_method	BRACKET(S)
overall_diameter	1.120 INCHES NOMINAL IN
lens_type_and_quantity	1 FLAT, ROUND
voltage_rating_in_volts	6.000 AC MAXIMUM
wiring_provision_length	168.0 INCHES NOMINAL SINGLE PROVISION IN
wiring_provision_method	CABLE
lamp_base_type_accommodated	SINGLE CONTACT BAYONET CANDELABRA
lamp_type_accommodated_and_quantity	1 INCANDESCENT
NSN	6220-01-321-9903

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 1.120 INCHES NOMINAL IN

•

MOUNTING METHOD: BRACKET(S)

•

LAMP BASE TYPE ACCOMMODATED: SINGLE CONTACT BAYONET CANDELABRA

•

WIRING PROVISION LENGTH: 168.0 INCHES NOMINAL SINGLE PROVISION IN

•

WIRING PROVISION METHOD: CABLE

•

LAMP TYPE ACCOMMODATED AND QUANTITY: 1 INCANDESCENT

•

LENS TYPE AND QUANTITY: 1 FLAT, ROUND

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.526 INCHES NOMINAL IN
OVERALL DIAMETER	1.120 INCHES NOMINAL IN
MOUNTING METHOD	BRACKET(S)
LAMP BASE TYPE ACCOMMODATED	SINGLE CONTACT BAYONET CANDELABRA
WIRING PROVISION LENGTH	168.0 INCHES NOMINAL SINGLE PROVISION IN
WIRING PROVISION METHOD	CABLE
LAMP TYPE ACCOMMODATED AND QUANTITY	1 INCANDESCENT
LENS TYPE AND QUANTITY	1 FLAT, ROUND
VOLTAGE RATING IN VOLTS	6.000 AC MAXIMUM
OVERALL DEPTH	2.670 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

S2059Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10150069Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 5M2578-001?

5M2578-001 is a LIGHT,COCKPIT,AIRCRAFT.

What parts can replace 5M2578-001?

There are 2 known substitutes for 5M2578-001: S2059, 10150069. Substitute compatibility should be verified for your specific system.

What is the NSN for 5M2578-001?

5M2578-001 is cataloged in the U.S. Government catalog under NSN 6220-01-321-9903. This indicates validated use in U.S. government and defense supply chains.

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5M2578-001 — LIGHT,COCKPIT,AIRCRAFT

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