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Technical Data Sheet
PartsTable / MRO / 4537
4537 ✓ Verified by PartsTable
Lena · 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: STEEL CORROSION RESISTING OVERALL, base_style: TWO SCREW TERMINALS, body_width: 2.000 INCHES NOMINAL IN, bulb_style: PAR (PARABOLIC, ALUMINIZED REFLECTOR), shaft_type: DRIVE SHAFT, body_height: 2.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-106-4030, 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→ 4537
NSN: 4320-00-106-4030
FSC: 4320
CAGE: 72038 — EASTERN INDUSTRIAL PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
base_styleTWO SCREW TERMINALS
body_width2.000 INCHES NOMINAL IN
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
shaft_typeDRIVE SHAFT
body_height2.750 INCHES NOMINAL IN
body_length0.953 INCHES MAXIMUM IN
body_diameter0.234 INCHES MAXIMUM IN
cubic_measure0.041 CUBIC INCHES
overall_depth15.590 INCHES NOMINAL IN
overall_width13.680 INCHES NOMINAL IN
physical_formLIQUID
NSN4320-00-106-4030
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lena RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4537 MFR Lena RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
SHAFT TYPE: DRIVE SHAFT
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT TYPEDRIVE SHAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
467734CInterchangeable
interchangeable cross-reference
interchangeable
467734-GInterchangeable
interchangeable cross-reference
interchangeable
4537Interchangeable
interchangeable cross-reference
interchangeable
SDR14Interchangeable
interchangeable cross-reference
interchangeable
6-657Interchangeable
interchangeable cross-reference
interchangeable
95J2R0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4537?
4537 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Lena. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4537?
There are 11 known substitutes for 4537: 467734C, 467734-G, 4537 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4537?
4537 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-106-4030. 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