11675389 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11675389: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP 8720, end_similarity: NOT IDENTICAL, overall_length: 7.910 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: INTERNAL THREADED, second_end_style: EXTERNALLY THREADED AND FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-035-4442, 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

11675389

NSN: 3040-01-035-4442
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP 8720
step_quantity	6
end_similarity	NOT IDENTICAL
overall_length	7.910 INCHES NOMINAL IN
surface_finish	16.0 MICROINCHES
first_end_style	INTERNAL THREADED
second_end_style	EXTERNALLY THREADED AND FLAT KEYWAY
first_end_diameter	2.6200 INCHES MINIMUM AND 2.6230 INCHES MAXIMUM IN
second_end_diameter	1.7670 INCHES NOMINAL IN
largest_step_diameter	2.966 INCHES MINIMUM AND 2.969 INCHES MAXIMUM IN
external_keyway_length	0.850 INCHES NOMINAL SECOND END IN
second_end_keyway_depth	0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
NSN	3040-01-035-4442

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 16.0 MICROINCHES

•

SECOND END EXTERNAL THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

STEP QUANTITY: 6

•

FIRST END DIAMETER: 2.6200 INCHES MINIMUM AND 2.6230 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 1.7670 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.966 INCHES MINIMUM AND 2.969 INCHES MAXIMUM IN

•

FIRST END STYLE: INTERNAL THREADED

•

SECOND END KEYWAY WIDTH: 0.3120 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	16.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH	0.500 INCHES NOMINAL IN
STEP QUANTITY	6
FIRST END DIAMETER	2.6200 INCHES MINIMUM AND 2.6230 INCHES MAXIMUM IN
SECOND END DIAMETER	1.7670 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.966 INCHES MINIMUM AND 2.969 INCHES MAXIMUM IN
FIRST END STYLE	INTERNAL THREADED
SECOND END KEYWAY WIDTH	0.3120 INCHES NOMINAL IN
FIRST END INTERNAL THREAD LENGTH	1.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES

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

3040010354442Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 11675389?

11675389 is a SHAFT,SHOULDERED.

What parts can replace 11675389?

There is 1 known substitute for 11675389: 3040010354442. Substitute compatibility should be verified for your specific system.

What is the NSN for 11675389?

11675389 is cataloged in the U.S. Government catalog under NSN 3040-01-035-4442. This indicates validated use in U.S. government and defense supply chains.

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