K904 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K904: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 2.3832 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-213-7694, 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

K904

NSN: 3040-00-213-7694
NIINs: 002137694, 002753314
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 09310 — SYLTONE INDUSTRIES LLC DBA GARDNER DENVER INC. DIV EMCO WHEATON (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	2.3832 DEGREES
pitch_diameter	0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
pressure_angle	14.5000 DEGREES
teeth_quantity	24
tooth_direction	LEFT
special_features	BRONZE CASTING,ZINC PLATED,1.062 IN. O/A W IN
style_designator	PROTRUDING HUB
NSN	3040-00-213-7694

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES

BRONZE CASTING,ZINC PLATED,1.062 IN. O/A W IN

SUBSTITUTES & CROSS-REFERENCES 1

2590002137694Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 K904?

K904 is a GEAR,HELICAL.

What parts can replace K904?

There is 1 known substitute for K904: 2590002137694. Substitute compatibility should be verified for your specific system.

What is the NSN for K904?

K904 is cataloged in the U.S. Government catalog under NSN 3040-00-213-7694. This indicates validated use in U.S. government and defense supply chains.

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K904 — GEAR,HELICAL

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