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1678901 — LIGHT,SURGICAL,CEILING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1678901: LIGHT,SURGICAL,CEILING.

The LIGHT,SURGICAL,CEILING is a the manufacturer industrial component. Key specifications include lens_color: COLORLESS, mounting_method: CEILING SUSPENSION, overall_diameter: 20.0 INCHES NOMINAL IN, lamp_type_accommodated_and_quantity: 16 LIGHT EMITTING DIODE, part_name_assigned_by_controlling_agency: FIXTURE, LIGHT, TYPE Z, OPERATING, REFLECTOR, RITTER 255. This part is cataloged in the U.S.

Government catalog under NSN 6530-01-725-5340, 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
1678901
NSN: 6530-01-725-5340
FSC: 6530 — Hospital Furniture, Equipment, Utensils, and Supplies
CAGE: 89875 — DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
lens_colorCOLORLESS
mounting_methodCEILING SUSPENSION
overall_diameter20.0 INCHES NOMINAL IN
lamp_type_accommodated_and_quantity16 LIGHT EMITTING DIODE
part_name_assigned_by_controlling_agencyFIXTURE, LIGHT, TYPE Z, OPERATING, REFLECTOR, RITTER 255
NSN6530-01-725-5340
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT,SURGICAL,CEILING TITLE COMPONENT PN 1678901 MFR LIGHT,SURGICAL,CEILING
KEY FEATURES
•
LENS COLOR: COLORLESS
•
OVERALL DIAMETER: 20.0 INCHES NOMINAL IN
•
MOUNTING METHOD: CEILING SUSPENSION
•
LAMP TYPE ACCOMMODATED AND QUANTITY: 16 LIGHT EMITTING DIODE
TECHNICAL CHARACTERISTICS
LENS COLORCOLORLESS
OVERALL DIAMETER20.0 INCHES NOMINAL IN
MOUNTING METHODCEILING SUSPENSION
SPECIAL FEATURESDESIGNED TO DELIVER SUPERIOR, QUALITY ILLUMINATION; SINGLE MOUNT, FOR 9 FOOT CEILING HEIGHT; EFFORTLESS POSITIONING; COLOR TEMPERATURE OF 4,400 K; 16 LEDS ARRANGED IN 4X4 ARRAY, 32 W RATING; 7,500 FC INTENSITY (80,700 LUX) AT 1 METER (39") FOCAL LENGTH. W
LAMP TYPE ACCOMMODATED AND QUANTITY16 LIGHT EMITTING DIODE
PART NAME ASSIGNED BY CONTROLLING AGENCYFIXTURE, LIGHT, TYPE Z, OPERATING, REFLECTOR, RITTER 255
SUBSTITUTES & CROSS-REFERENCES 2
MMK-255-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6530NCM241131Reference 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 1678901?
1678901 is a LIGHT,SURGICAL,CEILING.
What parts can replace 1678901?
There are 2 known substitutes for 1678901: MMK-255-002, 6530NCM241131. Substitute compatibility should be verified for your specific system.
What is the NSN for 1678901?
1678901 is cataloged in the U.S. Government catalog under NSN 6530-01-725-5340. 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.