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5617239 — SPIDER,DIFFERENTIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5617239: SPIDER,DIFFERENTIAL.

The SPIDER,DIFFERENTIAL is a the manufacturer industrial component. Key specifications include material: STEEL, arm_length: 1.828 INCHES NOMINAL IN, arm_diameter: 0.873 INCHES NOMINAL IN, hub_thickness: 1.500 INCHES NOMINAL IN, special_features: ARM LUBRICANT METHOD PASSAGE:FLATS;FSC APPLICATION DATA:DRIVING AXLE,COMBAT VEHICLE, hub_bore_diameter: 2.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-561-7239, 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
5617239
NSN: 2520-00-561-7239
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
arm_length1.828 INCHES NOMINAL IN
arm_diameter0.873 INCHES NOMINAL IN
hub_thickness1.500 INCHES NOMINAL IN
special_featuresARM LUBRICANT METHOD PASSAGE:FLATS;FSC APPLICATION DATA:DRIVING AXLE,COMBAT VEHICLE
hub_bore_diameter2.062 INCHES NOMINAL IN
length_across_arms6.625 INCHES NOMINAL IN
hub_outside_diameter3.000 INCHES NOMINAL IN
NSN2520-00-561-7239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPIDER,DIFFERENTIAL TITLE COMPONENT PN 5617239 MFR SPIDER,DIFFERENTIAL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
HUB BORE DIAMETER: 2.062 INCHES NOMINAL IN
•
ARM LENGTH: 1.828 INCHES NOMINAL IN
•
LENGTH ACROSS ARMS: 6.625 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
ARM DIAMETER: 0.873 INCHES NOMINAL IN
•
HUB THICKNESS: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
HUB BORE DIAMETER2.062 INCHES NOMINAL IN
ARM LENGTH1.828 INCHES NOMINAL IN
SPECIAL FEATURESARM LUBRICANT METHOD PASSAGE:FLATS;FSC APPLICATION DATA:DRIVING AXLE,COMBAT VEHICLE
LENGTH ACROSS ARMS6.625 INCHES NOMINAL IN
MATERIALSTEEL
ARM DIAMETER0.873 INCHES NOMINAL IN
HUB THICKNESS1.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-000-3976 2520-00-000-8852 2520-00-000-9292 2520-00-001-0011 2520-00-001-3397 2520-00-001-3425 2520-00-001-3440 2520-00-001-3441
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5617239?
5617239 is a SPIDER,DIFFERENTIAL.
What is the NSN for 5617239?
5617239 is cataloged in the U.S. Government catalog under NSN 2520-00-561-7239. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.