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PartsTable / COMPONENT / 203987R1
203987R1 ✓ 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

The CORE,ELECTROMAGNETIC COMPONENT is a the manufacturer industrial component. Key specifications include material: FIBER AND RUBBER BODY, angle_in_deg: 40.0, nominal_width: 0.656 INCHES IN, style_designator: PLAIN, strengthening_feature: FIBER CORD, nominal_effective_outside_length: 39.190 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-957-1536, 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
203987R1
NSN: 3030-00-957-1536
FSC: 3030
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
angle_in_deg40.0
belt_quantity2
nominal_width0.656 INCHES IN
style_designatorPLAIN
strengthening_featureFIBER CORD
nominal_effective_outside_length39.190 INCHES IN
NSN3030-00-957-1536
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CORE,ELECTROMAGNETIC COMPONENT TITLE COMPONENT PN 203987R1 MFR CORE,ELECTROMAGNETIC C
KEY FEATURES
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 39.190 INCHES IN
•
BELT QUANTITY: 2
•
NOMINAL WIDTH: 0.656 INCHES IN
•
MATERIAL: FIBER AND RUBBER BODY
•
STYLE DESIGNATOR: PLAIN
•
STRENGTHENING FEATURE: FIBER CORD
•
ANGLE IN DEG: 40.0
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL EFFECTIVE OUTSIDE LENGTH39.190 INCHES IN
BELT QUANTITY2
NOMINAL WIDTH0.656 INCHES IN
MATERIALFIBER AND RUBBER BODY
STYLE DESIGNATORPLAIN
STRENGTHENING FEATUREFIBER CORD
ANGLE IN DEG40.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
69401Interchangeable
interchangeable cross-reference
interchangeable
F4627Interchangeable
interchangeable cross-reference
interchangeable
6CFC4627Interchangeable
interchangeable cross-reference
interchangeable
V3532XInterchangeable
interchangeable cross-reference
interchangeable
5167880Interchangeable
interchangeable cross-reference
interchangeable
F1330EInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 203987R1?
203987R1 is a CORE,ELECTROMAGNETIC COMPONENT.
What parts can replace 203987R1?
There are 22 known substitutes for 203987R1: 69401, F4627, 6CFC4627 and 19 more. Substitute compatibility should be verified for your specific system.
Is 203987R1 still available?
203987R1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026