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12266478 — PLATE,RETAINING,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12266478: PLATE,RETAINING,SHAFT.

The PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: ROUND, material: STEEL, thickness: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, outside_diameter: 3.000 INCHES NOMINAL IN, special_features: MTG HOLE SPACING: 2 IN BETWEEN CENTER ON 2 HOLES ON AND 2.120 IN BETWEEN CENTERS ON THE OTHER 2 HOLES IN, aperture_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-066-7562, 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
12266478
NSN: 3040-01-066-7562
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL
thickness0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
outside_diameter3.000 INCHES NOMINAL IN
special_featuresMTG HOLE SPACING: 2 IN BETWEEN CENTER ON 2 HOLES ON AND 2.120 IN BETWEEN CENTERS ON THE OTHER 2 HOLES IN
aperture_diameter1.250 INCHES NOMINAL IN
mounting_hole_diameter0.280 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
mounting_hole_quantity4
end_item_identification2350010853792
NSN3040-01-066-7562
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,RETAINING,SHAFT TITLE COMPONENT PN 12266478 MFR PLATE,RETAINING,SHAFT
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
MOUNTING HOLE DIAMETER: 0.280 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
•
SHAPE: ROUND
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
MOUNTING HOLE DIAMETER0.280 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
SHAPEROUND
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
APERTURE DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURESMTG HOLE SPACING: 2 IN BETWEEN CENTER ON 2 HOLES ON AND 2.120 IN BETWEEN CENTERS ON THE OTHER 2 HOLES IN
END ITEM IDENTIFICATION2350010853792
MATERIALSTEEL
THICKNESS0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12266478?
12266478 is a PLATE,RETAINING,SHAFT.
What is the NSN for 12266478?
12266478 is cataloged in the U.S. Government catalog under NSN 3040-01-066-7562. 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.