6405751-AHCA-A6 — JAW,ANCHOR CHAIN MECHANISM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6405751-AHCA-A6: JAW,ANCHOR CHAIN MECHANISM.

The JAW,ANCHOR CHAIN MECHANISM is a the manufacturer industrial component. Key specifications include face_width: 1.500 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: NICKEL ALLOY, overall_length: 11.250 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, shaft_end_size: 0.750 INCHES AND 1.995 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-444-2909, 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

6405751-AHCA-A6

NSN: 3040-01-444-2909
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

face_width	1.500 INCHES NOMINAL IN
shaft_type	SHOULDERED
gear_material	NICKEL ALLOY
overall_length	11.250 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
shaft_end_size	0.750 INCHES AND 1.995 INCHES IN
shaft_end_type	PLAIN AND THREADED INTERNAL
shaft_material	NICKEL ALLOY
teeth_quantity	54
diametral_pitch	8
gear_outside_diameter	7.000 INCHES NOMINAL IN
gear_location_on_shaft	OFF CENTER BETWEEN ENDS OF SHAFT
NSN	3040-01-444-2909

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: SHOULDERED

•

SHAFT MATERIAL: NICKEL ALLOY

•

SHAFT LARGEST DIAMETER: 1.995 INCHES NOMINAL IN

•

SHAFT END SIZE: 0.750 INCHES AND 1.995 INCHES IN

•

TEETH QUANTITY: 54

•

DIAMETRAL PITCH: 8

•

GEAR OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN

•

LONGER SHAFT SEGMENT LENGTH: 6.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	SHOULDERED
SHAFT MATERIAL	NICKEL ALLOY
SHAFT LARGEST DIAMETER	1.995 INCHES NOMINAL IN
SHAFT END SIZE	0.750 INCHES AND 1.995 INCHES IN
TEETH QUANTITY	54
DIAMETRAL PITCH	8
GEAR OUTSIDE DIAMETER	7.000 INCHES NOMINAL IN
LONGER SHAFT SEGMENT LENGTH	6.250 INCHES NOMINAL IN
OVERALL LENGTH	11.250 INCHES NOMINAL IN
GEAR MATERIAL	NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 5

DF2011-237 FIND A6Reference document

Same NSN cross-reference

Reference document — Secondary reference

6405751Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

581-6405751 AHCA FIND A6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6111404-A6Reference document

Same NSN cross-reference

Reference document — Secondary reference

C611-1404 FIND A6Reference 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 6405751-AHCA-A6?

6405751-AHCA-A6 is a JAW,ANCHOR CHAIN MECHANISM.

What parts can replace 6405751-AHCA-A6?

There are 5 known substitutes for 6405751-AHCA-A6: DF2011-237 FIND A6, 6405751, 581-6405751 AHCA FIND A6 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 6405751-AHCA-A6?

6405751-AHCA-A6 is cataloged in the U.S. Government catalog under NSN 3040-01-444-2909. This indicates validated use in U.S. government and defense supply chains.

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