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607991-19-AX — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

607991-19-AX: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 15.190 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: FLAT KEYWAY, special_features: AREAS OF SHAFT ARE HIGH INSPECTION, EXPLOSION PROOF SURFACES MUST BE FREE FROM TOOL MARKS, DEFECTS AND BURRS.. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-502-9428, 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
607991-19-AX
NSN: 3040-01-502-9428
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
materialSTEEL
step_quantity7
end_similarityNOT IDENTICAL
overall_length15.190 INCHES NOMINAL IN
first_end_styleFLAT KEYWAY
second_end_styleFLAT KEYWAY
special_featuresAREAS OF SHAFT ARE HIGH INSPECTION, EXPLOSION PROOF SURFACES MUST BE FREE FROM TOOL MARKS, DEFECTS AND BURRS.
first_end_diameter0.9370 INCHES NOMINAL IN
second_end_diameter1.1248 INCHES NOMINAL IN
largest_step_diameter1.419 INCHES NOMINAL IN
external_keyway_length0.880 INCHES NOMINAL FIRST END IN
first_end_keyway_depth0.142 INCHES NOMINAL IN
NSN3040-01-502-9428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 607991-19-AX MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 7
•
FIRST END DIAMETER: 0.9370 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.1248 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.419 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
•
SECOND END KEYWAY WIDTH: 0.2510 INCHES NOMINAL IN
•
FIRST END KEYWAY DEPTH: 0.142 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY7
FIRST END DIAMETER0.9370 INCHES NOMINAL IN
SECOND END DIAMETER1.1248 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.419 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
SECOND END KEYWAY WIDTH0.2510 INCHES NOMINAL IN
OVERALL LENGTH15.190 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH0.142 INCHES NOMINAL IN
SECOND END KEYWAY DEPTH0.139 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES 2
801625-576 REV A PC. NO. 31ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
801625-576Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 607991-19-AX?
607991-19-AX is a SHAFT,SHOULDERED.
What parts can replace 607991-19-AX?
There are 2 known substitutes for 607991-19-AX: 801625-576 REV A PC. NO. 31A, 801625-576. Substitute compatibility should be verified for your specific system.
What is the NSN for 607991-19-AX?
607991-19-AX is cataloged in the U.S. Government catalog under NSN 3040-01-502-9428. 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.