6579655 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6579655: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304, end_similarity: NOT IDENTICAL, overall_length: 7.560 INCHES MINIMUM AND 7.570 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: CROSS DRILLED HOLE AND INTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-346-9839, 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

6579655

NSN: 3040-01-346-9839
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 303 OR STEEL COMP 304
step_quantity	2
end_similarity	NOT IDENTICAL
overall_length	7.560 INCHES MINIMUM AND 7.570 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES
first_end_style	PLAIN
second_end_style	CROSS DRILLED HOLE AND INTERNALLY THREADED
first_end_diameter	1.6750 INCHES MINIMUM AND 1.6800 INCHES MAXIMUM IN
second_end_diameter	1.2400 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN
largest_step_diameter	1.675 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
second_end_hole_diameter	0.1890 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
second_end_internal_thread_length	2.0000 INCHES NOMINAL IN
NSN	3040-01-346-9839

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES

•

SECOND END HOLE DIAMETER: 0.1890 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN

•

STEP QUANTITY: 2

•

FIRST END DIAMETER: 1.6750 INCHES MINIMUM AND 1.6800 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 1.2400 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN

•

LARGEST STEP DIAMETER: 1.675 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN

•

FIRST END STYLE: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES
SECOND END HOLE DIAMETER	0.1890 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
STEP QUANTITY	2
FIRST END DIAMETER	1.6750 INCHES MINIMUM AND 1.6800 INCHES MAXIMUM IN
SECOND END DIAMETER	1.2400 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN
LARGEST STEP DIAMETER	1.675 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
FIRST END STYLE	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	7.560 INCHES MINIMUM AND 7.570 INCHES MAXIMUM IN
SECOND END DISTANCE FROM HOLE CENTER TO END	1.7300 INCHES MINIMUM AND 1.7700 INCHES MAXIMUM IN

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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6579655?

6579655 is a SHAFT,SHOULDERED.

What is the NSN for 6579655?

6579655 is cataloged in the U.S. Government catalog under NSN 3040-01-346-9839. This indicates validated use in U.S. government and defense supply chains.

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6579655 — SHAFT,SHOULDERED

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