704AS3458 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

704AS3458: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 17-4PH, end_similarity: IDENTICAL, overall_length: 5.565 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, special_features: ENDS ARE ECCENTRIC 0.470 IN. LG 0.113 IN.

OFF CENTER IN. This part is cataloged in the U.S. Government catalog under NSN 3040-01-267-7911, 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

704AS3458

NSN: 3040-01-267-7911
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL COMP 17-4PH
step_quantity	7
end_similarity	IDENTICAL
overall_length	5.565 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES
first_end_style	CIRCULAR GROOVED
special_features	ENDS ARE ECCENTRIC 0.470 IN. LG 0.113 IN. OFF CENTER IN
first_end_diameter	0.4994 INCHES NOMINAL IN
largest_step_diameter	0.919 INCHES NOMINAL IN
first_end_groove_width	0.0300 INCHES NOMINAL IN
first_end_groove_diameter	0.4680 INCHES NOMINAL IN
material_document_and_classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
NSN	3040-01-267-7911

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES

•

STEP QUANTITY: 7

•

FIRST END DIAMETER: 0.4994 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.919 INCHES NOMINAL IN

•

FIRST END STYLE: CIRCULAR GROOVED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE

•

END SIMILARITY: IDENTICAL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES
STEP QUANTITY	7
FIRST END DIAMETER	0.4994 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.919 INCHES NOMINAL IN
FIRST END STYLE	CIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	5.565 INCHES NOMINAL IN
END SIMILARITY	IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE	0.0500 INCHES NOMINAL IN
SPECIAL FEATURES	ENDS ARE ECCENTRIC 0.470 IN. LG 0.113 IN. OFF CENTER IN

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 2

893458Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

893458-1Same 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 704AS3458?

704AS3458 is a SHAFT,SHOULDERED.

What parts can replace 704AS3458?

There are 2 known substitutes for 704AS3458: 893458, 893458-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 704AS3458?

704AS3458 is cataloged in the U.S. Government catalog under NSN 3040-01-267-7911. This indicates validated use in U.S. government and defense supply chains.

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