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3902-3 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3902-3: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 1.6250 INCHES NOMINAL FIRST END IN, body_material: COPPER ALLOY, bore_diameter: 0.2500 INCHES NOMINAL FIRST END IN, overall_length: 1.625 INCHES NOMINAL IN, overall_diameter: 0.828 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-233-3840, 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
3902-3
NSN: 3010-00-233-3840
NIINs: 002333840, 016556252
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 57285 — BETA LABS INC A-B AND MILLEN MFG DIV (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length1.6250 INCHES NOMINAL FIRST END IN
body_materialCOPPER ALLOY
bore_diameter0.2500 INCHES NOMINAL FIRST END IN
overall_length1.625 INCHES NOMINAL IN
overall_diameter0.828 INCHES NOMINAL IN
special_featuresFURNISHED ITEMS: 2 SETSCREWS
style_designatorPLAIN SLEEVE
thread_size_designator3/8 IN. -32 IN
threaded_hole_quantity2
NSN3010-00-233-3840
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 3902-3 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
BORE LENGTH: 1.6250 INCHES NOMINAL FIRST END IN
•
OVERALL DIAMETER: 0.828 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN SLEEVE
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BODY MATERIAL: COPPER ALLOY
•
THREADED HOLE QUANTITY: 2
•
THREAD SIZE DESIGNATOR: 3/8 IN. -32 IN
TECHNICAL CHARACTERISTICS
BORE LENGTH1.6250 INCHES NOMINAL FIRST END IN
OVERALL DIAMETER0.828 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN SLEEVE
OVERALL LENGTH1.625 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
BODY MATERIALCOPPER ALLOY
THREADED HOLE QUANTITY2
THREAD SIZE DESIGNATOR3/8 IN. -32 IN
SPECIAL FEATURESFURNISHED ITEMS: 2 SETSCREWS
BORE DIAMETER0.2500 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 4
528A2Reference document
Same NSN cross-reference
Reference document — Secondary reference
1019817-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
47B86206A01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
47-86206A01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3902-3?
3902-3 is a COUPLING,SHAFT,RIGID.
What parts can replace 3902-3?
There are 4 known substitutes for 3902-3: 528A2, 1019817-001, 47B86206A01 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3902-3?
3902-3 is cataloged in the U.S. Government catalog under NSN 3010-00-233-3840. 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.