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Technical Data Sheet
PartsTable / MRO / 1805746-1
1805746-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 LENS,LIGHT is a the manufacturer industrial component. Key specifications include color: CLEAR LENS, material: PLASTIC POLYCARBONATE LENS, overall_width: 0.665 INCHES NOMINAL IN, overall_length: 0.665 INCHES NOMINAL IN, mounting_method: PRESS FIT, special_features: DIMENSION FOR UP AND DOWN ARROW IS 0.125 MIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5850-01-462-2948, 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
MRO→ MRO_GENERAL→ 1805746-1
NSN: 5850-01-462-2948
FSC: 5850
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
colorCLEAR LENS
materialPLASTIC POLYCARBONATE LENS
overall_width0.665 INCHES NOMINAL IN
overall_length0.665 INCHES NOMINAL IN
mounting_methodPRESS FIT
special_featuresDIMENSION FOR UP AND DOWN ARROW IS 0.125 MIN
style_designatorHORIZONTAL SPLIT
surface_conditionENGRAVED FACE
light_transmission_designTRANSPARENT LENS
specification/standard_data03956-MIL-S-22885/82 GOVERNMENT STANDARD
NSN5850-01-462-2948
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LENS,LIGHT TITLE COMPONENT PN 1805746-1 MFR LENS,LIGHT
KEY FEATURES
•
MOUNTING METHOD: PRESS FIT
•
SURFACE CONDITION: ENGRAVED FACE
•
STYLE DESIGNATOR: HORIZONTAL SPLIT
•
COLOR: CLEAR LENS
•
LIGHT TRANSMISSION DESIGN: TRANSPARENT LENS
•
SPECIFICATION/STANDARD DATA: 03956-MIL-S-22885/82 GOVERNMENT STANDARD
•
MATERIAL: PLASTIC POLYCARBONATE LENS
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODPRESS FIT
SURFACE CONDITIONENGRAVED FACE
STYLE DESIGNATORHORIZONTAL SPLIT
SPECIAL FEATURESDIMENSION FOR UP AND DOWN ARROW IS 0.125 MIN
COLORCLEAR LENS
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
SPECIFICATION/STANDARD DATA03956-MIL-S-22885/82 GOVERNMENT STANDARD
MATERIALPLASTIC POLYCARBONATE LENS
OVERALL LENGTH0.665 INCHES NOMINAL IN
OVERALL WIDTH0.665 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
3975-1Interchangeable
interchangeable cross-reference
interchangeable
134255Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1805746-1?
1805746-1 is a LENS,LIGHT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1805746-1?
There are 2 known substitutes for 1805746-1: 3975-1, 134255. Substitute compatibility should be verified for your specific system.
What is the NSN for 1805746-1?
1805746-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5850-01-462-2948. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026