305958R91 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

305958R91: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 15.500 INCHES NOMINAL IN, first_end_style: WOODRUFF KEYWAY, second_end_style: INTERNAL THREADED, first_end_diameter: 1.8750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-705-8912, 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

305958R91

NSN: 3040-00-705-8912
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)

SPECIFICATIONS

material	STEEL
step_quantity	5
end_similarity	NOT IDENTICAL
overall_length	15.500 INCHES NOMINAL IN
first_end_style	WOODRUFF KEYWAY
second_end_style	INTERNAL THREADED
first_end_diameter	1.8750 INCHES NOMINAL IN
second_end_diameter	1.8750 INCHES NOMINAL IN
largest_step_diameter	3.384 INCHES NOMINAL IN
external_keyway_length	1.500 INCHES NOMINAL FIRST END IN
first_end_keyway_width	0.3130 INCHES NOMINAL IN
second_end_internal_thread_length	1.000 INCHES NOMINAL IN
NSN	3040-00-705-8912

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 5

•

FIRST END DIAMETER: 1.8750 INCHES NOMINAL IN

•

FIRST END DISTANCE FROM KEYWAY CENTER TO END: 0.980 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.8750 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 3.384 INCHES NOMINAL IN

•

FIRST END STYLE: WOODRUFF KEYWAY

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

STEP QUANTITY	5
FIRST END DIAMETER	1.8750 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END	0.980 INCHES NOMINAL IN
SECOND END DIAMETER	1.8750 INCHES NOMINAL IN
LARGEST STEP DIAMETER	3.384 INCHES NOMINAL IN
FIRST END STYLE	WOODRUFF KEYWAY
OVERALL LENGTH	15.500 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	INTERNAL THREADED
MATERIAL	STEEL

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

305958R92Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 305958R91?

305958R91 is a SHAFT,SHOULDERED.

What parts can replace 305958R91?

There is 1 known substitute for 305958R91: 305958R92. Substitute compatibility should be verified for your specific system.

What is the NSN for 305958R91?

305958R91 is cataloged in the U.S. Government catalog under NSN 3040-00-705-8912. This indicates validated use in U.S. government and defense supply chains.

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305958R91 — SHAFT,SHOULDERED

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