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4906402-5 — SPIDER,DIFFERENTIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4906402-5: SPIDER,DIFFERENTIAL.

The SPIDER,DIFFERENTIAL is a the manufacturer industrial component. Key specifications include material: STEEL, arm_length: 1.531 INCHES NOMINAL IN, arm_diameter: 0.750 INCHES NOMINAL IN, hub_thickness: 0.906 INCHES NOMINAL IN, hub_bore_diameter: 0.656 INCHES NOMINAL IN, length_across_arms: 4.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-437-6987, 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
4906402-5
NSN: 2520-00-437-6987
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialSTEEL
arm_length1.531 INCHES NOMINAL IN
arm_diameter0.750 INCHES NOMINAL IN
hub_thickness0.906 INCHES NOMINAL IN
hub_bore_diameter0.656 INCHES NOMINAL IN
length_across_arms4.625 INCHES NOMINAL IN
end_item_identification3930-00-935-7856
NSN2520-00-437-6987
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPIDER,DIFFERENTIAL TITLE COMPONENT PN 4906402-5 MFR SPIDER,DIFFERENTIAL
KEY FEATURES
•
HUB BORE DIAMETER: 0.656 INCHES NOMINAL IN
•
ARM LENGTH: 1.531 INCHES NOMINAL IN
•
LENGTH ACROSS ARMS: 4.625 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
ARM DIAMETER: 0.750 INCHES NOMINAL IN
•
HUB THICKNESS: 0.906 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB BORE DIAMETER0.656 INCHES NOMINAL IN
ARM LENGTH1.531 INCHES NOMINAL IN
END ITEM IDENTIFICATION3930-00-935-7856
LENGTH ACROSS ARMS4.625 INCHES NOMINAL IN
MATERIALSTEEL
ARM DIAMETER0.750 INCHES NOMINAL IN
HUB THICKNESS0.906 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 2
WA31-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0A5731Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4906402-5?
4906402-5 is a SPIDER,DIFFERENTIAL.
What parts can replace 4906402-5?
There are 2 known substitutes for 4906402-5: WA31-3, 0A5731. Substitute compatibility should be verified for your specific system.
What is the NSN for 4906402-5?
4906402-5 is cataloged in the U.S. Government catalog under NSN 2520-00-437-6987. 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.