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504856-1 — EXTENSION SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

504856-1: EXTENSION SHAFT.

The EXTENSION SHAFT is a the manufacturer industrial component. Key specifications include length: 0.492 INCHES NOMINAL IN, end_type: INTEGRAL COUPLING, socket_depth: 0.156 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, shaft_end_design: FEMALE, special_features: OVERALL MATERIAL: PLASTIC AND PLASTIC POLYAMIDE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-478-0532, 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
504856-1
NSN: 3040-00-478-0532
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
length0.492 INCHES NOMINAL IN
end_typeINTEGRAL COUPLING
socket_depth0.156 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
shaft_end_designFEMALE
special_featuresOVERALL MATERIAL: PLASTIC AND PLASTIC POLYAMIDE
shaft_end_configurationHEXAGON
NSN3040-00-478-0532
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION SHAFT TITLE COMPONENT PN 504856-1 MFR EXTENSION SHAFT
KEY FEATURES
•
LENGTH: 0.492 INCHES NOMINAL IN
•
SOCKET DEPTH: 0.156 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SHAFT END DESIGN: FEMALE
•
END TYPE: INTEGRAL COUPLING
•
SHAFT END CONFIGURATION: HEXAGON
TECHNICAL CHARACTERISTICS
LENGTH0.492 INCHES NOMINAL IN
SOCKET DEPTH0.156 INCHES NOMINAL IN
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
SHAFT END DESIGNFEMALE
SPECIAL FEATURESOVERALL MATERIAL: PLASTIC AND PLASTIC POLYAMIDE
END TYPEINTEGRAL COUPLING
SHAFT END CONFIGURATIONHEXAGON
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 504856-1?
504856-1 is a EXTENSION SHAFT.
What is the NSN for 504856-1?
504856-1 is cataloged in the U.S. Government catalog under NSN 3040-00-478-0532. 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.