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PartsTable / COMPONENT / H676-1201-LTG-377
H676-1201-LTG-377 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WINDOW,LIGHTING FIXTURE is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, overall_width: 4.609 INCHES MINIMUM AND 4.656 INCHES MAXIMUM IN, overall_height: 3.000 INCHES NOMINAL IN, overall_length: 17.250 INCHES MINIMUM AND 17.281 INCHES MAXIMUM IN, mounting_method: FLUSH, special_features: USES 2 8-WATT COOL WHITE FLOURESCENT LAMPS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-01-510-9625, 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
H676-1201-LTG-377
NSN: 6210-01-510-9625
FSC: 6210
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialALUMINUM BODY
overall_width4.609 INCHES MINIMUM AND 4.656 INCHES MAXIMUM IN
overall_height3.000 INCHES NOMINAL IN
overall_length17.250 INCHES MINIMUM AND 17.281 INCHES MAXIMUM IN
mounting_methodFLUSH
special_featuresUSES 2 8-WATT COOL WHITE FLOURESCENT LAMPS
surface_treatmentENAMEL BAKED BODY
mounting_base_width6.000 INCHES NOMINAL IN
mounting_base_length19.906 INCHES NOMINAL IN
lamp_protection_deviceCLEAR AND WHITE PRISMATIC WINDOW
end_item_identificationW/S:VIRGINIA CLASS SUBMARINE, SSN-774
voltage_rating_in_volts120.0 AC NOMINAL
NSN6210-01-510-9625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,LIGHTING FIXTURE TITLE COMPONENT PN H676-1201-LTG-377 MFR WINDOW,LIGHTING FIXTUR
KEY FEATURES
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: WATERTIGHT
•
LAMP BASE TYPE ACCOMMODATED: MEDIUM BIPIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-24191,TYPE CLEAR-2 MIL SPEC SINGLE MATERIAL RESPONSE ILLUMINATION DIRECTING DEVICE
•
MOUNTING METHOD: FLUSH
•
MOUNTING BASE WIDTH: 6.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
LAMP BASE TYPE ACCOMMODATEDMEDIUM BIPIN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-24191,TYPE CLEAR-2 MIL SPEC SINGLE MATERIAL RESPONSE ILLUMINATION DIRECTING DEVICE
MOUNTING METHODFLUSH
END ITEM IDENTIFICATIONW/S:VIRGINIA CLASS SUBMARINE, SSN-774
MOUNTING BASE WIDTH6.000 INCHES NOMINAL IN
OVERALL LENGTH17.250 INCHES MINIMUM AND 17.281 INCHES MAXIMUM IN
OVERALL WIDTH4.609 INCHES MINIMUM AND 4.656 INCHES MAXIMUM IN
MOUNTING BASE LENGTH19.906 INCHES NOMINAL IN
WIRING PROVISION METHODCABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MS17120-3AND7Interchangeable
interchangeable cross-reference
interchangeable
201BPCA706Interchangeable
interchangeable cross-reference
interchangeable
9000S6405-74222-161Interchangeable
interchangeable cross-reference
interchangeable
201-ABInterchangeable
interchangeable cross-reference
interchangeable
MIL-F-16377/7Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-16377/7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H676-1201-LTG-377?
H676-1201-LTG-377 is a WINDOW,LIGHTING FIXTURE.
What parts can replace H676-1201-LTG-377?
There are 19 known substitutes for H676-1201-LTG-377: MS17120-3AND7, 201BPCA706, 9000S6405-74222-161 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H676-1201-LTG-377?
H676-1201-LTG-377 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-01-510-9625. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026