HAN 6273-1 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HAN 6273-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, step_quantity: 21, end_similarity: NOT IDENTICAL, overall_length: 40.690 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES, first_end_style: FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-502-4328, 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

HAN 6273-1

NSN: 3040-01-502-4328
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 51802 — HANSOME ENERGY SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL COMP 316
step_quantity	21
end_similarity	NOT IDENTICAL
overall_length	40.690 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES
first_end_style	FLAT KEYWAY
second_end_style	CIRCULAR GROOVED AND EXTERNALLY THREADED
special_features	FIRST END ALSO IS INTERNALLY THREADED: 0.500-13 UNF-2B; SECOND END THREADS ARE: 1.563-18 UNC-2A; USED ON THE 150.0 HP ALTERNATING CURRENT MOTOR P/N A-445-228 A
first_end_diameter	1.6250 INCHES NOMINAL IN
second_end_diameter	1.5630 INCHES NOMINAL IN
largest_step_diameter	4.000 INCHES NOMINAL IN
external_keyway_length	2.500 INCHES NOMINAL FIRST END IN
NSN	3040-01-502-4328

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES

•

SECOND END EXTERNAL THREAD LENGTH: 0.440 INCHES NOMINAL IN

•

STEP QUANTITY: 21

•

FIRST END DIAMETER: 1.6250 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.5630 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 4.000 INCHES NOMINAL IN

•

FIRST END STYLE: FLAT KEYWAY

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH	0.440 INCHES NOMINAL IN
STEP QUANTITY	21
FIRST END DIAMETER	1.6250 INCHES NOMINAL IN
SECOND END DIAMETER	1.5630 INCHES NOMINAL IN
LARGEST STEP DIAMETER	4.000 INCHES NOMINAL IN
FIRST END STYLE	FLAT KEYWAY
OVERALL LENGTH	40.690 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER	1.5430 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH	0.219 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

A-445-228Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

A-445-228 ITEM 39Same 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 HAN 6273-1?

HAN 6273-1 is a SHAFT,SHOULDERED.

What parts can replace HAN 6273-1?

There are 2 known substitutes for HAN 6273-1: A-445-228, A-445-228 ITEM 39. Substitute compatibility should be verified for your specific system.

What is the NSN for HAN 6273-1?

HAN 6273-1 is cataloged in the U.S. Government catalog under NSN 3040-01-502-4328. This indicates validated use in U.S. government and defense supply chains.

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