1854766 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1854766: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340, end_similarity: NOT IDENTICAL, overall_length: 3.687 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-222-0627, 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

1854766

NSN: 3040-00-222-0627
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 4340
step_quantity	4
end_similarity	NOT IDENTICAL
overall_length	3.687 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES
first_end_style	PLAIN
second_end_style	EXTERNAL THREADED
first_end_diameter	0.4724 INCHES NOMINAL IN
second_end_diameter	0.4690 INCHES NOMINAL IN
largest_step_diameter	0.625 INCHES NOMINAL IN
second_end_external_thread_length	0.500 INCHES NOMINAL IN
material_document_and_classification	FED STD 66,AISI/SAE 4340 FED SPEC SINGLE MATERIAL RESPONSE
NSN	3040-00-222-0627

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES

•

SECOND END EXTERNAL THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

STEP QUANTITY: 4

•

FIRST END DIAMETER: 0.4724 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.4690 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.625 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI/SAE 4340 FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH	0.500 INCHES NOMINAL IN
STEP QUANTITY	4
FIRST END DIAMETER	0.4724 INCHES NOMINAL IN
SECOND END DIAMETER	0.4690 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.625 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66,AISI/SAE 4340 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.687 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 1854766?

1854766 is a SHAFT,SHOULDERED.

What is the NSN for 1854766?

1854766 is cataloged in the U.S. Government catalog under NSN 3040-00-222-0627. This indicates validated use in U.S. government and defense supply chains.

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1854766 — SHAFT,SHOULDERED

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