11623279 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11623279: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 8.250 INCHES NOMINAL IN, first_end_style: HEXAGONAL, second_end_style: EXTERNALLY AND INTERNALLY THREADED, first_end_diameter: 1.3730 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-134-7971, 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

11623279

NSN: 3040-00-134-7971
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL
step_quantity	6
end_similarity	NOT IDENTICAL
overall_length	8.250 INCHES NOMINAL IN
first_end_style	HEXAGONAL
second_end_style	EXTERNALLY AND INTERNALLY THREADED
first_end_diameter	1.3730 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM IN
second_end_diameter	0.7500 INCHES NOMINAL IN
first_end_step_length	0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
largest_step_diameter	3.000 INCHES NOMINAL IN
first_end_width_across_flats	1.125 INCHES NOMINAL IN
second_end_external_thread_length	0.750 INCHES NOMINAL IN
NSN	3040-00-134-7971

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END WIDTH ACROSS FLATS: 1.125 INCHES NOMINAL IN

•

SECOND END EXTERNAL THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

STEP QUANTITY: 6

•

FIRST END DIAMETER: 1.3730 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM IN

•

FIRST END STEP LENGTH: 0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.7500 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 3.000 INCHES NOMINAL IN

•

FIRST END STYLE: HEXAGONAL

TECHNICAL CHARACTERISTICS

FIRST END WIDTH ACROSS FLATS	1.125 INCHES NOMINAL IN
SECOND END EXTERNAL THREAD LENGTH	0.750 INCHES NOMINAL IN
STEP QUANTITY	6
FIRST END DIAMETER	1.3730 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM IN
FIRST END STEP LENGTH	0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
SECOND END DIAMETER	0.7500 INCHES NOMINAL IN
LARGEST STEP DIAMETER	3.000 INCHES NOMINAL IN
FIRST END STYLE	HEXAGONAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-681 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	8.250 INCHES NOMINAL 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 1

129E79Same 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 11623279?

11623279 is a SHAFT,SHOULDERED.

What parts can replace 11623279?

There is 1 known substitute for 11623279: 129E79. Substitute compatibility should be verified for your specific system.

What is the NSN for 11623279?

11623279 is cataloged in the U.S. Government catalog under NSN 3040-00-134-7971. This indicates validated use in U.S. government and defense supply chains.

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