21191-1001-1 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21191-1001-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_similarity: NOT IDENTICAL, overall_length: 4.803 INCHES NOMINAL IN, first_end_style: SLOTTED, second_end_style: EXTERNAL THREADED, special_features: CHROME PLATED AT CENTER STEP;1ST END COUNTERSLOTTED 0.120 INCH FROM END, 0.123 INCH LENGTH X 0.365 INCH DIAMETER IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-417-6733, 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

21191-1001-1

NSN: 3040-01-417-6733
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

material	STEEL COMP 416
step_quantity	4
end_similarity	NOT IDENTICAL
overall_length	4.803 INCHES NOMINAL IN
first_end_style	SLOTTED
second_end_style	EXTERNAL THREADED
special_features	CHROME PLATED AT CENTER STEP;1ST END COUNTERSLOTTED 0.120 INCH FROM END, 0.123 INCH LENGTH X 0.365 INCH DIAMETER IN
first_end_diameter	0.7500 INCHES NOMINAL IN
second_end_diameter	0.3750 INCHES NOMINAL IN
first_end_slot_depth	0.243 INCHES NOMINAL IN
first_end_slot_width	0.208 INCHES NOMINAL IN
largest_step_diameter	0.750 INCHES NOMINAL IN
NSN	3040-01-417-6733

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END EXTERNAL THREAD LENGTH: 1.050 INCHES NOMINAL IN

•

STEP QUANTITY: 4

•

FIRST END DIAMETER: 0.7500 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.3750 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.750 INCHES NOMINAL IN

•

FIRST END SLOT WIDTH: 0.208 INCHES NOMINAL IN

•

FIRST END STYLE: SLOTTED

TECHNICAL CHARACTERISTICS

SECOND END EXTERNAL THREAD LENGTH	1.050 INCHES NOMINAL IN
STEP QUANTITY	4
FIRST END DIAMETER	0.7500 INCHES NOMINAL IN
SECOND END DIAMETER	0.3750 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.750 INCHES NOMINAL IN
FIRST END SLOT WIDTH	0.208 INCHES NOMINAL IN
FIRST END STYLE	SLOTTED
OVERALL LENGTH	4.803 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
FIRST END SLOT DEPTH	0.243 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

21191-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 21191-1001-1?

21191-1001-1 is a SHAFT,SHOULDERED.

What parts can replace 21191-1001-1?

There is 1 known substitute for 21191-1001-1: 21191-7. Substitute compatibility should be verified for your specific system.

What is the NSN for 21191-1001-1?

21191-1001-1 is cataloged in the U.S. Government catalog under NSN 3040-01-417-6733. This indicates validated use in U.S. government and defense supply chains.

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21191-1001-1 — SHAFT,SHOULDERED

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