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T812 ✓ 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 GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 12-1/2, inside_diameter: 1.184 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 5.313 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-321-6427, 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
T812
NSN: 5360-00-321-6427
FSC: 5360
CAGE: 27996 — HEIL ENVIRONMENTAL INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity12-1/2
inside_diameter1.184 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length5.313 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.441 INCHES NOMINAL IN
spring_solid_outside_diameter1.441 INCHES NOMINAL IN
NSN5360-00-321-6427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR CLUSTER TITLE COMPONENT PN T812 MFR GEAR CLUSTER
KEY FEATURES
•
INSIDE DIAMETER: 1.184 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 5.313 INCHES NOMINAL IN
•
COIL QUANTITY: 12-1/2
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 1.441 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER1.184 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH5.313 INCHES NOMINAL IN
COIL QUANTITY12-1/2
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE OUTSIDE DIAMETER1.441 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SPRING SOLID OUTSIDE DIAMETER1.441 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
WT196-12Interchangeable
interchangeable cross-reference
interchangeable
27077HInterchangeable
interchangeable cross-reference
interchangeable
72975HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T812?
T812 is a GEAR CLUSTER.
What parts can replace T812?
There are 3 known substitutes for T812: WT196-12, 27077H, 72975H. Substitute compatibility should be verified for your specific system.
What is the NSN for T812?
T812 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-321-6427. 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