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31152-1244 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31152-1244: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_similarity: NOT IDENTICAL, overall_length: 2.6410 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: FLAT KEYWAY, second_end_style: TWO CIRCULAR GROOVES. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-323-1751, 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
31152-1244
NSN: 3040-01-323-1751
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 06175 — BAUSCH & LOMB INC (USA)
SPECIFICATIONS
materialSTEEL COMP 416
step_quantity5
end_similarityNOT IDENTICAL
overall_length2.6410 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_styleFLAT KEYWAY
second_end_styleTWO CIRCULAR GROOVES
first_end_diameter0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
second_end_diameter0.3750 INCHES NOMINAL IN
largest_step_diameter0.5000 INCHES NOMINAL IN
external_keyway_length1.0560 INCHES NOMINAL FIRST END IN
first_end_keyway_depth0.0310 INCHES MINIMUM AND 0.0360 INCHES MAXIMUM IN
NSN3040-01-323-1751
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 31152-1244 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.3750 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.5000 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,CL 416 COND A FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
STEP QUANTITY5
FIRST END DIAMETER0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
SECOND END DIAMETER0.3750 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.5000 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,CL 416 COND A FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.6410 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.3250 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH0.0310 INCHES MINIMUM AND 0.0360 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31152-1244?
31152-1244 is a SHAFT,SHOULDERED.
What is the NSN for 31152-1244?
31152-1244 is cataloged in the U.S. Government catalog under NSN 3040-01-323-1751. 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.