757-3936 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

757-3936: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, end_similarity: NOT IDENTICAL, overall_length: 2.156 INCHES NOMINAL IN, first_end_style: TONGUE ROUNDED ENDS, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 0.3120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-429-8633, 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

757-3936

NSN: 3040-00-429-8633
NIINs: 004298633, 011783413, 014433680
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 303
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	2.156 INCHES NOMINAL IN
first_end_style	TONGUE ROUNDED ENDS
second_end_style	UNTHREADED CROSS DRILLED
special_features	FLATTED END EXTERNALLY THREADED 0.250-28UNF-2A, 1.125 FULL THRD, 0.125 THD RUN OUT, ITEM INTERNALLY THREADED O.138-32 UNC-2B, 0.312 FULL THREAD A
first_end_diameter	0.3120 INCHES NOMINAL IN
second_end_diameter	0.3120 INCHES NOMINAL IN
first_end_step_length	1.3430 INCHES NOMINAL IN
largest_step_diameter	0.3120 INCHES NOMINAL IN
first_end_tongue_width	0.250 INCHES NOMINAL IN
NSN	3040-00-429-8633

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HOLE DIAMETER: 0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN

•

FIRST END TONGUE THICKNESS: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 0.3120 INCHES NOMINAL IN

•

FIRST END TONGUE WIDTH: 0.250 INCHES NOMINAL IN

•

FIRST END STEP LENGTH: 1.344 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.3125 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.313 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END HOLE DIAMETER	0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN
FIRST END TONGUE THICKNESS	0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
STEP QUANTITY	3
FIRST END DIAMETER	0.3120 INCHES NOMINAL IN
FIRST END TONGUE WIDTH	0.250 INCHES NOMINAL IN
FIRST END STEP LENGTH	1.344 INCHES NOMINAL IN
SECOND END DIAMETER	0.3125 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.313 INCHES NOMINAL IN
FIRST END STYLE	TONGUE ROUNDED ENDS
CRITICALITY CODE JUSTIFICATION	AMDL AND AMFZ AND AMGS

SUBSTITUTES & CROSS-REFERENCES 1

GPA-0015Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 757-3936?

757-3936 is a SHAFT,SHOULDERED.

What parts can replace 757-3936?

There is 1 known substitute for 757-3936: GPA-0015. Substitute compatibility should be verified for your specific system.

What is the NSN for 757-3936?

757-3936 is cataloged in the U.S. Government catalog under NSN 3040-00-429-8633. This indicates validated use in U.S. government and defense supply chains.

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757-3936 — SHAFT,SHOULDERED

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