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Technical Data Sheet

7987478 — Technical Data Sheet

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U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHAFT ASSEMBLY,FLEXIBLE is a U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM industrial component. Key specifications include END TYPE: ROUND KEYED FIRST END, MATERIAL: STEEL CORE, TIP LENGTH: 0.950 INCHES MINIMUM AND 1.010 INCHES MAXIMUM SECOND END IN, THREAD CLASS: 2B BOTH ENDS, THREAD DEPTH: 0.375 INCHES NOMINAL SECOND END IN, CORE DIAMETER: 0.150 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-798-7478, 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
7987478
NSN: 6680-00-798-7478
FSC: 6680
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
END TYPEROUND KEYED FIRST END
MATERIALSTEEL CORE
TIP LENGTH0.950 INCHES MINIMUM AND 1.010 INCHES MAXIMUM SECOND END IN
THREAD CLASS2B BOTH ENDS
THREAD DEPTH0.375 INCHES NOMINAL SECOND END IN
CORE DIAMETER0.150 INCHES NOMINAL IN
OVERALL LENGTH169.188 INCHES NOMINAL IN
THREAD LOCATIONINTERNAL BOTH ENDS
SPECIAL FEATURESCOUNTERCLOCKWISE CORE ROTATION DIRECTION.TORSIONAL STRENGTH IN BOTH DIRECTIONS IS 15.0 LBS. LBS
THREAD DIRECTIONRIGHT-HAND BOTH ENDS
CORE REMOVABILITYREMOVABLE
SURFACE TREATMENTZINC CORE
NSN6680-00-798-7478
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM SHAFT ASSEMBLY,FLEXIBLE TITLE COMPONENT PN 7987478 MFR U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM SHAFT ASSEMBLY,FLEXIBL
KEY FEATURES
MATERIAL: STEEL CORE
TIP LENGTH: 1.1018 INCHES MINIMUM AND 1.022 INCHES MAXIMUM FIRST END IN
CASING OUTSIDE DIAMETER: 0.300 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
THREAD LOCATION: INTERNAL BOTH ENDS
CORE OVERALL LENGTH: 169.188 INCHES NOMINAL IN
END TYPE: SQUARE MALE SECOND END
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORE
TIP LENGTH1.1018 INCHES MINIMUM AND 1.022 INCHES MAXIMUM FIRST END IN
TIP LENGTH0.950 INCHES MINIMUM AND 1.010 INCHES MAXIMUM SECOND END IN
CASING OUTSIDE DIAMETER0.300 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
THREAD LOCATIONINTERNAL BOTH ENDS
CORE OVERALL LENGTH169.188 INCHES NOMINAL IN
END TYPESQUARE MALE SECOND END
WIDTH ACROSS FLATS0.750 INCHES NOMINAL SECOND END IN
MATERIALRUBBER AND STEEL CASING
PROTECTIVE COATING METHODCOATED CORE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6680000919718Interchangeable
interchangeable cross-reference
interchangeable
7344191Interchangeable
interchangeable cross-reference
interchangeable
6680PL1479520Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-10215Interchangeable
interchangeable cross-reference
interchangeable
1584678Interchangeable
interchangeable cross-reference
interchangeable
M10215-1B111Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7987478?
7987478 is a SHAFT ASSEMBLY,FLEXIBLE manufactured by U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM.
What parts can replace 7987478?
There are 16 known substitutes for 7987478: 6680000919718, 7344191, 6680PL1479520 and 13 more. Substitute compatibility should be verified for your specific system.
Is 7987478 still available?
7987478 is currently cancelled.
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