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BL712295 — SPIDER,DIFFERENTIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BL712295: SPIDER,DIFFERENTIAL.

The SPIDER,DIFFERENTIAL is a the manufacturer industrial component. Key specifications include material: MAGNESIUM, arm_length: 0.812 INCHES NOMINAL IN, arm_diameter: 1.188 INCHES NOMINAL IN, hub_thickness: 0.125 INCHES NOMINAL IN, length_across_arms: 1.188 INCHES NOMINAL IN, hub_outside_diameter: 0.391 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-760-7556, 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
BL712295
NSN: 3040-00-760-7556
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
materialMAGNESIUM
arm_length0.812 INCHES NOMINAL IN
arm_diameter1.188 INCHES NOMINAL IN
hub_thickness0.125 INCHES NOMINAL IN
length_across_arms1.188 INCHES NOMINAL IN
hub_outside_diameter0.391 INCHES NOMINAL IN
NSN3040-00-760-7556
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPIDER,DIFFERENTIAL TITLE COMPONENT PN BL712295 MFR SPIDER,DIFFERENTIAL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.391 INCHES NOMINAL IN
•
ARM LENGTH: 0.812 INCHES NOMINAL IN
•
LENGTH ACROSS ARMS: 1.188 INCHES NOMINAL IN
•
MATERIAL: MAGNESIUM
•
ARM DIAMETER: 1.188 INCHES NOMINAL IN
•
HUB THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.391 INCHES NOMINAL IN
ARM LENGTH0.812 INCHES NOMINAL IN
LENGTH ACROSS ARMS1.188 INCHES NOMINAL IN
MATERIALMAGNESIUM
ARM DIAMETER1.188 INCHES NOMINAL IN
HUB THICKNESS0.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
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 BL712295?
BL712295 is a SPIDER,DIFFERENTIAL.
What is the NSN for BL712295?
BL712295 is cataloged in the U.S. Government catalog under NSN 3040-00-760-7556. 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.