445P — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

445P: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include key_width: 0.375 INCHES NOMINAL BOTH ENDS IN, bore_shape: TAPERED BOTH ENDS, bore_length: 3.0000 INCHES NOMINAL BOTH ENDS IN, design_type: INTERNAL GEAR, keyway_depth: 0.2030 INCHES NOMINAL BOTH ENDS IN, overall_length: 7.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-253-0578, 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

445P

NSN: 3010-00-253-0578
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

key_width	0.375 INCHES NOMINAL BOTH ENDS IN
bore_shape	TAPERED BOTH ENDS
bore_length	3.0000 INCHES NOMINAL BOTH ENDS IN
design_type	INTERNAL GEAR
keyway_depth	0.2030 INCHES NOMINAL BOTH ENDS IN
overall_length	7.500 INCHES NOMINAL IN
outside_diameter	7.0000 INCHES MINIMUM AND 7.0005 INCHES MAXIMUM IN
features_provided	STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE AND KEYWAY
NSN	3010-00-253-0578

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY DEPTH: 0.2030 INCHES NOMINAL BOTH ENDS IN

•

BORE LENGTH: 3.0000 INCHES NOMINAL BOTH ENDS IN

•

KEY WIDTH: 0.375 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: INTERNAL GEAR

•

OUTSIDE DIAMETER: 7.0000 INCHES MINIMUM AND 7.0005 INCHES MAXIMUM IN

•

FEATURES PROVIDED: STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE AND KEYWAY

•

BORE SHAPE: TAPERED BOTH ENDS

TECHNICAL CHARACTERISTICS

KEYWAY DEPTH	0.2030 INCHES NOMINAL BOTH ENDS IN
BORE LENGTH	3.0000 INCHES NOMINAL BOTH ENDS IN
KEY WIDTH	0.375 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	INTERNAL GEAR
OVERALL LENGTH	7.500 INCHES NOMINAL IN
OUTSIDE DIAMETER	7.0000 INCHES MINIMUM AND 7.0005 INCHES MAXIMUM IN
FEATURES PROVIDED	STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE AND KEYWAY
BORE SHAPE	TAPERED BOTH ENDS

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173

SUBSTITUTES & CROSS-REFERENCES 2

SL4929Reference document

Same NSN cross-reference

Reference document — Secondary reference

CS8048Reference 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 445P?

445P is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace 445P?

There are 2 known substitutes for 445P: SL4929, CS8048. Substitute compatibility should be verified for your specific system.

What is the NSN for 445P?

445P is cataloged in the U.S. Government catalog under NSN 3010-00-253-0578. This indicates validated use in U.S. government and defense supply chains.

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445P — COUPLING,SHAFT,FLEXIBLE

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