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LH89/1-LC37WT1 — Technical Data Sheet

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— · 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 LIGHT,INDICATOR is a the manufacturer industrial component. Key specifications include MATERIAL: ALUMINUM BODY, LENS TYPE: CONVEX, KNURLED, THREADED SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL, LENS COLOR: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL, OVERALL LENGTH: 1.422 INCHES NOMINAL IN, MOUNTING METHOD: PANEL LOCATION NOT OTHERWISE SPECIFIED, OVERALL DIAMETER: 0.641 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6210-01-066-5527, 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
LH89/1-LC37WT1
NSN: 6210-01-066-5527
FSC: 6210
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
MATERIALALUMINUM BODY
LENS TYPECONVEX, KNURLED, THREADED SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL
LENS COLORWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL
LENS QUANTITY1
OVERALL LENGTH1.422 INCHES NOMINAL IN
MOUNTING METHODPANEL LOCATION NOT OTHERWISE SPECIFIED
OVERALL DIAMETER0.641 INCHES NOMINAL IN
STYLE DESIGNATORROUND FRAME, ROUND LENS TYPE
FEATURES PROVIDEDBLACKOUT DEGREE, PARTIAL AND DIMMING DEVICE
TRANSMITTED LIGHT COLORWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
LAMP BULB SIZE DESIGNATORT-1 3/4
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
NSN6210-01-066-5527
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT,INDICATOR TITLE COMPONENT PN LH89/1-LC37WT1 MFR LIGHT,INDICATOR
KEY FEATURES
•
LAMP BULB SIZE DESIGNATOR: T-1 3/4
•
LENS QUANTITY: 1
•
LENS COLOR: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL
•
PANEL ACCOMMODATION HOLE DIAMETER: 0.468 INCHES NOMINAL IN
•
LENS FACE SURFACE CONDITION: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
•
FEATURES PROVIDED: BLACKOUT DEGREE, PARTIAL AND DIMMING DEVICE
•
TRANSMITTED LIGHT COLOR: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
•
LENS TYPE: CONVEX, KNURLED, THREADED SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL
TECHNICAL CHARACTERISTICS
LAMP BULB SIZE DESIGNATORT-1 3/4
LENS QUANTITY1
LENS COLORWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL
PANEL ACCOMMODATION HOLE DIAMETER0.468 INCHES NOMINAL IN
LENS FACE SURFACE CONDITIONSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
FEATURES PROVIDEDBLACKOUT DEGREE, PARTIAL AND DIMMING DEVICE
TRANSMITTED LIGHT COLORWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
LENS TYPECONVEX, KNURLED, THREADED SHANK SINGLE LIGHT FIRST POSITION HORIZONTAL
MOUNTING METHODSCREW ON LENS
MOUNTING METHODPANEL LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
LH89/1-LC37CD2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-L-3661/47InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-DTL-3661/37 MIL-DTL-3661/47InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-L-3661InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LH89/1-LC37WT1?
LH89/1-LC37WT1 is a LIGHT,INDICATOR.
What parts can replace LH89/1-LC37WT1?
There are 4 known substitutes for LH89/1-LC37WT1: LH89/1-LC37CD2, MIL-L-3661/47, MIL-DTL-3661/37 MIL-DTL-3661/47 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LH89/1-LC37WT1?
LH89/1-LC37WT1 is cataloged in the Federal Logistics Information System under NSN 6210-01-066-5527. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026