PartsTable
Technical Data Sheet
PartsTable / MRO / 4001966
4001966 ✓ 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 4001966 is a the manufacturer industrial component. Key specifications include display_type: LIGHT EMITTING DIODE (L.E.D.)., overall_depth: 1.250 INCHES NOMINAL IN, overall_width: 2.625 INCHES NOMINAL IN, indicator_type: DIGITAL DISPLAY, overall_length: 4.312 INCHES NOMINAL IN, style_designator: HAND-HELD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-244-3131, 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→ 4001966
NSN: 6625-01-244-3131
FSC: 6625
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
display_typeLIGHT EMITTING DIODE (L.E.D.).
overall_depth1.250 INCHES NOMINAL IN
overall_width2.625 INCHES NOMINAL IN
indicator_typeDIGITAL DISPLAY
overall_length4.312 INCHES NOMINAL IN
style_designatorHAND-HELD
measurement_range+0.0 TO 10.0 KILOVOLTS, DC SINGLE INDICATOR FIRST RANGE
installation_designHANDHELD
display_digit_quantity4
nuclear_hardness_critical_featureNONHARDENED
circuit_current_for_which_designedDC
NSN6625-01-244-3131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4001966 TITLE COMPONENT PN 4001966 MFR 4001966
KEY FEATURES
•
INSTALLATION DESIGN: HANDHELD
•
STYLE DESIGNATOR: HAND-HELD
•
MEASUREMENT RANGE: +0.0 TO 10.0 KILOVOLTS, DC SINGLE INDICATOR FIRST RANGE
•
CIRCUIT CURRENT FOR WHICH DESIGNED: DC
•
DISPLAY TYPE: LIGHT EMITTING DIODE (L.E.D.).
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNHANDHELD
STYLE DESIGNATORHAND-HELD
MEASUREMENT RANGE+0.0 TO 10.0 KILOVOLTS, DC SINGLE INDICATOR FIRST RANGE
OVERALL WIDTH2.625 INCHES NOMINAL IN
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
OVERALL DEPTH1.250 INCHES NOMINAL IN
OVERALL LENGTH4.312 INCHES NOMINAL IN
DISPLAY TYPELIGHT EMITTING DIODE (L.E.D.).
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
INDICATOR TYPEDIGITAL DISPLAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
FM200Interchangeable
interchangeable cross-reference
interchangeable
85P1154Interchangeable
interchangeable cross-reference
interchangeable
FM200-1Interchangeable
interchangeable cross-reference
interchangeable
610284Interchangeable
interchangeable cross-reference
interchangeable
MRAX2433XInterchangeable
interchangeable cross-reference
interchangeable
161-25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 4001966?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4001966?
4001966 is a 4001966. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4001966?
There are 10 known substitutes for 4001966: FM200, 85P1154, FM200-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4001966?
4001966 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-244-3131. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4001966

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026