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11684207 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11684207: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: MULTIPLE POSITIONING HOLES, RECESSED FACE, bore_shape: TAPERED, overall_length: 2.210 INCHES NOMINAL IN, taper_largest_diameter: 1.1100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-012-7664, 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
11684207
NSN: 3010-01-012-7664
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
body_styleMULTIPLE POSITIONING HOLES, RECESSED FACE
bore_shapeTAPERED
overall_length2.210 INCHES NOMINAL IN
taper_largest_diameter1.1100 INCHES NOMINAL IN
NSN3010-01-012-7664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN 11684207 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BODY STYLE: MULTIPLE POSITIONING HOLES, RECESSED FACE
•
BORE SHAPE: TAPERED
•
TAPER LARGEST DIAMETER: 1.1100 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BODY STYLEMULTIPLE POSITIONING HOLES, RECESSED FACE
OVERALL LENGTH2.210 INCHES NOMINAL IN
BORE SHAPETAPERED
TAPER LARGEST DIAMETER1.1100 INCHES NOMINAL IN
SPECIAL FEATURESSURFACE TREATMENT:PHOSPHATE; BORE THREAD SIZE DESIGNATOR:7/16-20 UNF-2B; POSITIONING HOLE STYLE:TAPPED; POSITIONING FACILITY QTY:4; POSITIONING FACILITY BOLT CIRCLE DIA.:3.750" NOM.; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY:NOT INCLUDED; COUNTERBORE LOCATION:COUPLING END; O/A OUTSIDE DIMENSION:4.750" OD; HUB OD:2.250" NOM.; BORE LG.:1.210" NOM.; TAPER MINOR DIA.:0.890" NOM.; RECESS DEPTH:1" NOM.; RECESS DIA.:2" NOM.; FLANGE THICKNESS:0.880" NOM.; COUNTERBORE DEPTH:0.120" NOM.; COUNTERBORE DIA.:2.751" NOM.
MATERIALSTEEL
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES 1
3040010127664Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11684207?
11684207 is a COUPLING HALF,SHAFT.
What parts can replace 11684207?
There is 1 known substitute for 11684207: 3040010127664. Substitute compatibility should be verified for your specific system.
What is the NSN for 11684207?
11684207 is cataloged in the U.S. Government catalog under NSN 3010-01-012-7664. 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.