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EE40454 — SHAFT ASSEMBLY,FLEXIBLE

✓ Government record, cited
OSHKOSH DEFENSE LLC · COMPONENT
PRODUCT OVERVIEW

EE40454: SHAFT ASSEMBLY,FLEXIBLE.

The SHAFT ASSEMBLY,FLEXIBLE is a OSHKOSH DEFENSE LLC industrial component. Key specifications include END TYPE: ROUND KEYED FIRST END, MATERIAL: STEEL CASING, TIP LENGTH: 0.620 INCHES MINIMUM AND 0.880 INCHES MAXIMUM FIRST END IN, THREAD CLASS: 2B BOTH ENDS, CORE DIAMETER: 0.150 INCHES NOMINAL IN, OVERALL LENGTH: 200.920 INCHES MINIMUM AND 201.300 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 6680-00-357-0837, 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
EE40454
NSN: 6680-00-357-0837
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
END TYPEROUND KEYED FIRST END
MATERIALSTEEL CASING
TIP LENGTH0.620 INCHES MINIMUM AND 0.880 INCHES MAXIMUM FIRST END IN
THREAD CLASS2B BOTH ENDS
CORE DIAMETER0.150 INCHES NOMINAL IN
OVERALL LENGTH200.920 INCHES MINIMUM AND 201.300 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND BOTH ENDS
CORE REMOVABILITYREMOVABLE
SURFACE TREATMENTZINC CASING
CORE OVERALL LENGTH200.920 INCHES MINIMUM AND 201.300 INCHES MAXIMUM IN
END CONNECTION TYPETHREADED INTERNAL BOTH ENDS
END OVERALL DIAMETER1.000 INCHES NOMINAL FIRST END IN
NSN6680-00-357-0837
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: OSHKOSH DEFENSE LLC SHAFT ASSEMBLY,FLEXIBLE TITLE COMPONENT PN EE40454 MFR OSHKOSH DEFENSE LLC SHAFT ASSEMBLY,FLEXIBL
KEY FEATURES
•
CROSS SECTION SIZE AND LOCATION: 0.101 INCHES MINIMUM ACROSS FLATS AND 0.104 INCHES MAXIMUM ACROSS FLATS SECOND END IN
•
END OVERALL DIAMETER: 0.750 INCHES NOMINAL SECOND END IN
•
END CONNECTION TYPE: THREADED INTERNAL BOTH ENDS
•
CORE DIAMETER: 0.150 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND BOTH ENDS
TECHNICAL CHARACTERISTICS
CROSS SECTION SIZE AND LOCATION0.101 INCHES MINIMUM ACROSS FLATS AND 0.104 INCHES MAXIMUM ACROSS FLATS SECOND END IN
CROSS SECTION SIZE AND LOCATION0.201 INCHES MINIMUM DIAMETER AND 0.205 INCHES MAXIMUM DIAMETER FIRST END IN
END OVERALL DIAMETER0.750 INCHES NOMINAL SECOND END IN
END OVERALL DIAMETER1.000 INCHES NOMINAL FIRST END IN
END CONNECTION TYPETHREADED INTERNAL BOTH ENDS
OVERALL LENGTH200.920 INCHES MINIMUM AND 201.300 INCHES MAXIMUM IN
CORE DIAMETER0.150 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND BOTH ENDS
CASING LENGTH BETWEEN FERRULES200.000 INCHES NOMINAL IN
CORE REMOVABILITYREMOVABLE
OTHER ITEMS IN FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189 6680-00-001-1478 6680-00-001-1502 6680-00-001-1506 6680-00-001-1511 6680-00-001-3672 6680-00-001-3675 6680-00-001-4170
SUBSTITUTES & CROSS-REFERENCES 3
446900-1H-200Reference document
Same NSN cross-reference
Reference document — Secondary reference
446035-200Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
446035-200INReference document
Same NSN cross-reference
Reference document — Secondary reference
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 EE40454?
EE40454 is a SHAFT ASSEMBLY,FLEXIBLE manufactured by OSHKOSH DEFENSE LLC.
What parts can replace EE40454?
There are 3 known substitutes for EE40454: 446900-1H-200, 446035-200, 446035-200IN. Substitute compatibility should be verified for your specific system.
What is the NSN for EE40454?
EE40454 is cataloged in the U.S. Government catalog under NSN 6680-00-357-0837. 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.