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325690 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

325690: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, outside_diameter: 0.605 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, cross-sectional_thickness: 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN, cross-sectional_shape_style: METAL WITH SOFT FILLER. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-210-4613, 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
325690
NSN: 3040-00-210-4613
NIINs: 002104613, 005857952, 015487949
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
outside_diameter0.605 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
cross-sectional_thickness0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL WITH SOFT FILLER
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
criticality_code_justificationFEAT
NSN3040-00-210-4613
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 325690 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 0.6250 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.625 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END STYLE: INTERNAL THREADED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STEP QUANTITY3
FIRST END DIAMETER0.6250 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.625 INCHES NOMINAL IN
FIRST END STYLEPLAIN
END SIMILARITYNOT IDENTICAL
SPECIAL FEATURESCOUPLING AND SECURED PIN FIRST END
SECOND END STYLEINTERNAL THREADED
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
325690PC1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 325690?
325690 is a SHAFT,SHOULDERED.
What parts can replace 325690?
There is 1 known substitute for 325690: 325690PC1. Substitute compatibility should be verified for your specific system.
What is the NSN for 325690?
325690 is cataloged in the U.S. Government catalog under NSN 3040-00-210-4613. 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.