596-7409743 — ADAPTER,SPLINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

596-7409743: ADAPTER,SPLINE.

The ADAPTER,SPLINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, spline_type: INTERNAL, spline_length: 1.750 INCHES NOMINAL IN, end_similarity: NOT IDENTICAL, overall_length: 10.500 INCHES NOMINAL IN, teeth_quantity: 33. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-493-8979, 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

596-7409743

NSN: 3040-01-493-8979
NIINs: 014938979, 014939746, 014942320, 014942323
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY
spline_type	INTERNAL
spline_length	1.750 INCHES NOMINAL IN
end_similarity	NOT IDENTICAL
overall_length	10.500 INCHES NOMINAL IN
teeth_quantity	33
first_end_style	SPLINED (STRAIGHT)
outside_diameter	3.4365 INCHES MINIMUM AND 3.4370 INCHES MAXIMUM IN
second_end_style	WOODRUFF KEYWAY
special_features	ITEM MATERIAL IS MADE UP OF NICKLE, COPPER, & ALLUMINUM
first_end_diameter	1.2492 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN
second_end_diameter	1.4370 INCHES NOMINAL IN
NSN	3040-01-493-8979

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END DIAMETER: 1.2492 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 1.4370 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (STRAIGHT)

•

SECOND END SPLINE MAJOR DIAMETER: 1.5560 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE

•

END SIMILARITY: NOT IDENTICAL

•

SECOND END SPLINE QUANTITY: 22

TECHNICAL CHARACTERISTICS

FIRST END DIAMETER	1.2492 INCHES MINIMUM AND 1.2496 INCHES MAXIMUM IN
SECOND END DIAMETER	1.4370 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (STRAIGHT)
SECOND END SPLINE MAJOR DIAMETER	1.5560 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	10.500 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END SPLINE QUANTITY	22
SPECIAL FEATURES	MATERIAL IS NICKLE COPPER ALLUMINUM
SECOND END STYLE	WOODRUFF KEYWAY

SUBSTITUTES & CROSS-REFERENCES 1

B831-6100-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 596-7409743?

596-7409743 is a ADAPTER,SPLINE.

What parts can replace 596-7409743?

There is 1 known substitute for 596-7409743: B831-6100-20. Substitute compatibility should be verified for your specific system.

What is the NSN for 596-7409743?

596-7409743 is cataloged in the U.S. Government catalog under NSN 3040-01-493-8979. This indicates validated use in U.S. government and defense supply chains.

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596-7409743 — ADAPTER,SPLINE

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