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79704 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

79704: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include diameter: 130.0 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: FIRST STAGE PISTON AND CYLINDER ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-804-3499, 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
79704
NSN: 3010-00-804-3499
NIINs: 008043499, 017215015
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
diameter130.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyFIRST STAGE PISTON AND CYLINDER ASSEMBLY
NSN3010-00-804-3499
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 79704 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
KEYWAY DEPTH: 0.0940 INCHES NOMINAL BOTH ENDS IN
•
SECURING METHOD: THREADED HOLE(S) BOTH ENDS
•
THREADED HOLE LOCATION: BOTH ENDS: LOCATED 180 DEG FROM KEYWAY
•
BORE LENGTH: 1.0310 INCHES NOMINAL BOTH ENDS IN
•
DESIGN TYPE: INSERT
•
KEYING FACILITY TYPE: KEYWAY BOTH ENDS
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.0940 INCHES NOMINAL BOTH ENDS IN
SECURING METHODTHREADED HOLE(S) BOTH ENDS
THREADED HOLE LOCATIONBOTH ENDS: LOCATED 180 DEG FROM KEYWAY
BORE LENGTH1.0310 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPEINSERT
KEYING FACILITY TYPEKEYWAY BOTH ENDS
OVERALL LENGTH2.750 INCHES NOMINAL IN
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
KEYING FACILITY QUANTITY1 BOTH ENDS
SUBSTITUTES & CROSS-REFERENCES 1
174149-1Reference 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 79704?
79704 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 79704?
There is 1 known substitute for 79704: 174149-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 79704?
79704 is cataloged in the U.S. Government catalog under NSN 3010-00-804-3499. 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.