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4001791 — LIGHT,NAVIGATIONAL,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4001791: LIGHT,NAVIGATIONAL,AIRCRAFT.

The LIGHT,NAVIGATIONAL,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, hole_diameter: 0.230 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN, material_thickness: 0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN, material_document_and_classification: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 6220-00-106-4693, 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
4001791
NSN: 6220-00-106-4693
NIINs: 001064693, 003774130
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
hole_diameter0.230 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN
material_thickness0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
material_document_and_classificationAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN6220-00-106-4693
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT,NAVIGATIONAL,AIRCRAFT TITLE COMPONENT PN 4001791 MFR LIGHT,NAVIGATIONAL,AIR
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 2 LAMP
•
LENS COLOR: RED, AVIATION, MIL-C-25050 TYPE 1
•
MOUNTING METHOD: FLANGE
•
LAMP BASE TYPE ACCOMMODATED: SINGLE CONTACT BAYONET CANDELABRA
•
LIGHT BEAM MOTION: FLASHING
•
TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, RECEPTACLE
•
LENS SURFACE CONDITION: SMOOTH FACE
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 LAMP
OVERALL HEIGHT5.550 INCHES NOMINAL IN
LENS COLORRED, AVIATION, MIL-C-25050 TYPE 1
MOUNTING METHODFLANGE
LAMP BASE TYPE ACCOMMODATEDSINGLE CONTACT BAYONET CANDELABRA
LIGHT BEAM MOTIONFLASHING
TERMINAL TYPE AND QUANTITY1 CONNECTOR, RECEPTACLE
LENS SURFACE CONDITIONSMOOTH FACE
LENS SURFACE CONDITIONSMOOTH BACK
SUBSTITUTES & CROSS-REFERENCES 1
216-37341-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4001791?
4001791 is a LIGHT,NAVIGATIONAL,AIRCRAFT.
What parts can replace 4001791?
There is 1 known substitute for 4001791: 216-37341-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4001791?
4001791 is cataloged in the U.S. Government catalog under NSN 6220-00-106-4693. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.