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7D3-05168-40 — EXTENSION SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7D3-05168-40: EXTENSION SHAFT.

The EXTENSION SHAFT is a the manufacturer industrial component. Key specifications include length: 1.940 INCHES NOMINAL IN, end_type: PROCESSED END, material: STEEL COMP 304, socket_depth: 0.750 INCHES NOMINAL IN, shoulder_length: 0.313 INCHES NOMINAL IN, socket_diameter: 0.316 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-418-6567, 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
7D3-05168-40
NSN: 3040-01-418-6567
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
length1.940 INCHES NOMINAL IN
end_typePROCESSED END
materialSTEEL COMP 304
socket_depth0.750 INCHES NOMINAL IN
shoulder_length0.313 INCHES NOMINAL IN
socket_diameter0.316 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
shaft_end_designMALE AND FEMALE
style_designatorPLAIN SOCKET
shaft_end_diameter0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
shaft_end_configurationFLATTED ROUND AND ROUND
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-01-418-6567
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION SHAFT TITLE COMPONENT PN 7D3-05168-40 MFR EXTENSION SHAFT
KEY FEATURES
•
SOCKET DIAMETER: 0.316 INCHES NOMINAL IN
•
LENGTH: 1.940 INCHES NOMINAL IN
•
SOCKET DEPTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN SOCKET
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
SHAFT END DESIGN: MALE AND FEMALE
•
SHAFT END DIAMETER: 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SOCKET DIAMETER0.316 INCHES NOMINAL IN
LENGTH1.940 INCHES NOMINAL IN
SOCKET DEPTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN SOCKET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
SHAFT END DESIGNMALE AND FEMALE
SHAFT END DIAMETER0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304
SHOULDER LENGTH0.313 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7D3-05168-40?
7D3-05168-40 is a EXTENSION SHAFT.
What is the NSN for 7D3-05168-40?
7D3-05168-40 is cataloged in the U.S. Government catalog under NSN 3040-01-418-6567. 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.