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PartsTable / COMPONENT / 4053W
4053W ✓ 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

MODIFICATION KIT,FIRE CONTROL EQ. Key specifications include shape: ROUND, material: PLASTIC POLYCARBONATE LENS, lens_color: COLORLESS, light_function: BACK UP, overall_length: 2.125 INCHES NOMINAL IN, mounting_method: FRICTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-01-242-9031, 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
4053W
NSN: 6220-01-242-9031
FSC: 6220
CAGE: 82445 — FEDERAL-MOGUL CORP SIGNAL-STAT DIV (USA)
SPECIFICATIONS
shapeROUND
materialPLASTIC POLYCARBONATE LENS
lens_colorCOLORLESS
light_functionBACK UP
overall_length2.125 INCHES NOMINAL IN
mounting_methodFRICTION
overall_diameter4.250 INCHES NOMINAL IN
lens_transparencyTRANSPARENT
lens_surface_conditionSMOOTH FACE
lens_type_and_quantity1 PLANO CONVEX
voltage_rating_in_volts12.0 DC NOMINAL
terminal_type_and_quantity2 QUICK DISCONNECT, FEMALE
NSN6220-01-242-9031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODIFICATION KIT,FIRE CONTROL EQ TITLE COMPONENT PN 4053W MFR MODIFICATION KIT,FIRE
KEY FEATURES
•
LAMP TYPE ACCOMMODATED AND QUANTITY: 1 INCANDESCENT
•
TERMINAL TYPE AND QUANTITY: 2 QUICK DISCONNECT, FEMALE
•
MATERIAL: PLASTIC POLYCARBONATE LENS
•
OVERALL DIAMETER: 4.250 INCHES NOMINAL IN
•
LENS SURFACE CONDITION: CONCENTRIC RINGS BACK
•
LAMP BASE TYPE ACCOMMODATED: SINGLE CONTACT BAYONET CANDELABRA
TECHNICAL CHARACTERISTICS (FLIS)
LAMP TYPE ACCOMMODATED AND QUANTITY1 INCANDESCENT
TERMINAL TYPE AND QUANTITY2 QUICK DISCONNECT, FEMALE
MATERIALPLASTIC POLYCARBONATE LENS
OVERALL DIAMETER4.250 INCHES NOMINAL IN
LENS SURFACE CONDITIONCONCENTRIC RINGS BACK
LAMP BASE TYPE ACCOMMODATEDSINGLE CONTACT BAYONET CANDELABRA
OVERALL LENGTH2.125 INCHES NOMINAL IN
MATERIALPLASTIC POLYCARBONATE BODY
MOUNTING METHODFRICTION
LENS TYPE AND QUANTITY1 PLANO CONVEX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
40244Interchangeable
interchangeable cross-reference
interchangeable
TF602Interchangeable
interchangeable cross-reference
interchangeable
SMB523366Interchangeable
interchangeable cross-reference
interchangeable
56706Interchangeable
interchangeable cross-reference
interchangeable
KAC24-5Interchangeable
interchangeable cross-reference
interchangeable
800-540-1-2-15 LNCH-ENABLE-READYInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4053W?
4053W is a MODIFICATION KIT,FIRE CONTROL EQ.
What parts can replace 4053W?
There are 11 known substitutes for 4053W: 40244, TF602, SMB523366 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4053W?
4053W is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-01-242-9031. 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