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4457182 PC 30 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4457182 PC 30: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 2.125 INCHES NOMINAL FIRST END IN, body_material: NICKEL ALLOY, bore_diameter: 1.990 INCHES NOMINAL FIRST END IN, overall_length: 2.125 INCHES NOMINAL IN, overall_diameter: 3.635 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-383-2284, 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
4457182 PC 30
NSN: 3010-01-383-2284
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length2.125 INCHES NOMINAL FIRST END IN
body_materialNICKEL ALLOY
bore_diameter1.990 INCHES NOMINAL FIRST END IN
overall_length2.125 INCHES NOMINAL IN
overall_diameter3.635 INCHES NOMINAL IN
style_designatorPLAIN CLAMP COMPRESSION
thread_size_designator3/8-24
threaded_hole_quantity4
NSN3010-01-383-2284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 4457182 PC 30 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
BORE LENGTH: 2.125 INCHES NOMINAL FIRST END IN
•
OVERALL DIAMETER: 3.635 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN CLAMP COMPRESSION
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BODY MATERIAL: NICKEL ALLOY
•
THREADED HOLE QUANTITY: 4
•
THREAD SIZE DESIGNATOR: 3/8-24
TECHNICAL CHARACTERISTICS
BORE LENGTH2.125 INCHES NOMINAL FIRST END IN
OVERALL DIAMETER3.635 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN CLAMP COMPRESSION
OVERALL LENGTH2.125 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
BODY MATERIALNICKEL ALLOY
THREADED HOLE QUANTITY4
THREAD SIZE DESIGNATOR3/8-24
BORE DIAMETER1.990 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 2
5580571 PC 30Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4457182Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 4457182 PC 30?
4457182 PC 30 is a COUPLING,SHAFT,RIGID.
What parts can replace 4457182 PC 30?
There are 2 known substitutes for 4457182 PC 30: 5580571 PC 30, 4457182. Substitute compatibility should be verified for your specific system.
What is the NSN for 4457182 PC 30?
4457182 PC 30 is cataloged in the U.S. Government catalog under NSN 3010-01-383-2284. 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.