K3M4F — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K3M4F: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: NICKEL OR COPPER ALLOY, end_similarity: NOT IDENTICAL, overall_length: 28.562 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: EXTERNAL THREADED, first_end_diameter: 1.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-049-1528, 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

K3M4F

NSN: 3040-01-049-1528
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10613 — PENTAIR PUMP GROUP, INC. DBA FAIRBANKS MORSE PUMP (USA)

SPECIFICATIONS

material	NICKEL OR COPPER ALLOY
step_quantity	8
end_similarity	NOT IDENTICAL
overall_length	28.562 INCHES NOMINAL IN
first_end_style	FLAT KEYWAY
second_end_style	EXTERNAL THREADED
first_end_diameter	1.2500 INCHES NOMINAL IN
second_end_diameter	1.3772 INCHES NOMINAL IN
largest_step_diameter	1.689 INCHES NOMINAL IN
external_keyway_length	2.500 INCHES NOMINAL FIRST END IN
first_end_keyway_depth	0.250 INCHES NOMINAL IN
first_end_keyway_width	0.3750 INCHES NOMINAL IN
NSN	3040-01-049-1528

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END EXTERNAL THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

STEP QUANTITY: 8

•

FIRST END DIAMETER: 1.2500 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.3772 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.689 INCHES NOMINAL IN

•

FIRST END STYLE: FLAT KEYWAY

•

FIRST END KEYWAY DEPTH: 0.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END EXTERNAL THREAD LENGTH	0.750 INCHES NOMINAL IN
STEP QUANTITY	8
FIRST END DIAMETER	1.2500 INCHES NOMINAL IN
SECOND END DIAMETER	1.3772 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.689 INCHES NOMINAL IN
FIRST END STYLE	FLAT KEYWAY
OVERALL LENGTH	28.562 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH	0.250 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	EXTERNAL THREADED

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K3M4F?

K3M4F is a SHAFT,SHOULDERED.

What is the NSN for K3M4F?

K3M4F is cataloged in the U.S. Government catalog under NSN 3040-01-049-1528. This indicates validated use in U.S. government and defense supply chains.

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K3M4F — SHAFT,SHOULDERED

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