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PartsTable / COMPONENT / 70521C1
70521C1 ✓ 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

TEST SET SUBASSEMBLY,ELECTRICAL. Key specifications include end_item_identification: GASOLINE ENGINE,66289,MODEL MVG4D,VG4D,VP4D. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-353-5924, 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
70521C1
NSN: 2805-00-353-5924
FSC: 2805
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
end_item_identificationGASOLINE ENGINE,66289,MODEL MVG4D,VG4D,VP4D
general_characteristics_item_descriptionSTEEL MATERIAL 0.62 IN. THICK,11.750 IN. O/A LENGTH BY 7.750 IN. WIDE,ODD SHAPE,INSIDE DEPTH 1.875 IN. W/6WO MOUNTING HOLES 0.312 IN. DIA IN
NSN2805-00-353-5924
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST SET SUBASSEMBLY,ELECTRICAL TITLE COMPONENT PN 70521C1 MFR TEST SET SUBASSEMBLY,E
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MATERIAL 0.62 IN. THICK,11.750 IN. O/A LENGTH BY 7.750 IN. WIDE,ODD SHAPE,INSIDE DEPTH 1.875 IN. W/6WO MOUNTING HOLES 0.312 IN. DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONGASOLINE ENGINE,66289,MODEL MVG4D,VG4D,VP4D
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MATERIAL 0.62 IN. THICK,11.750 IN. O/A LENGTH BY 7.750 IN. WIDE,ODD SHAPE,INSIDE DEPTH 1.875 IN. W/6WO MOUNTING HOLES 0.312 IN. DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1026-3-05Interchangeable
interchangeable cross-reference
interchangeable
PR5512-5Interchangeable
interchangeable cross-reference
interchangeable
57A5A52-4Interchangeable
interchangeable cross-reference
interchangeable
93-1-11-189Interchangeable
interchangeable cross-reference
interchangeable
56100Interchangeable
interchangeable cross-reference
interchangeable
F92L413Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70521C1?
70521C1 is a TEST SET SUBASSEMBLY,ELECTRICAL.
What parts can replace 70521C1?
There are 6 known substitutes for 70521C1: 1026-3-05, PR5512-5, 57A5A52-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70521C1?
70521C1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-353-5924. 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