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12553274 — HUB,BODY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12553274: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: ALUMINUM, shoulder_width: 0.382 INCHES NOMINAL IN, special_features: O/A 3.415 IN.NOM IN, style_designator: DOUBLE HUB, SPLIT AND SOLID, hub_inside_diameter: 2.620 INCHES NOMINAL IN, end_item_identification: GOES ON 2350-01-305-0028,M109A6. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-323-5210, 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
12553274
NSN: 3040-01-323-5210
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM
shoulder_width0.382 INCHES NOMINAL IN
special_featuresO/A 3.415 IN.NOM IN
style_designatorDOUBLE HUB, SPLIT AND SOLID
hub_inside_diameter2.620 INCHES NOMINAL IN
end_item_identificationGOES ON 2350-01-305-0028,M109A6
shoulder_outside_diameter5.500 INCHES NOMINAL IN
first_end_hub_outside_diameter3.120 INCHES NOMINAL IN
second_end_hub_outside_diameter4.002 INCHES NOMINAL IN
distance_from_first_end_hub_to_shoulder1.798 INCHES NOMINAL IN
distance_from_second_end_hub_to_shoulder1.617 INCHES NOMINAL IN
NSN3040-01-323-5210
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,BODY TITLE COMPONENT PN 12553274 MFR HUB,BODY
KEY FEATURES
•
SECOND END HUB OUTSIDE DIAMETER: 4.002 INCHES NOMINAL IN
•
SHOULDER WIDTH: 0.382 INCHES NOMINAL IN
•
HUB INSIDE DIAMETER: 2.620 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE HUB, SPLIT AND SOLID
•
DISTANCE FROM FIRST END HUB TO SHOULDER: 1.798 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
SECOND END HUB OUTSIDE DIAMETER4.002 INCHES NOMINAL IN
SHOULDER WIDTH0.382 INCHES NOMINAL IN
HUB INSIDE DIAMETER2.620 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE HUB, SPLIT AND SOLID
SPECIAL FEATURESO/A 3.415 IN.NOM IN
END ITEM IDENTIFICATIONGOES ON 2350-01-305-0028,M109A6
DISTANCE FROM FIRST END HUB TO SHOULDER1.798 INCHES NOMINAL IN
MATERIALALUMINUM
DISTANCE FROM SECOND END HUB TO SHOULDER1.617 INCHES NOMINAL IN
SHOULDER OUTSIDE DIAMETER5.500 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12553274?
12553274 is a HUB,BODY.
What is the NSN for 12553274?
12553274 is cataloged in the U.S. Government catalog under NSN 3040-01-323-5210. 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.