315399 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

315399: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: TAPERED W/KEYWAY SECOND END, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 30.0483 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-252-3121, 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

315399

NSN: 3040-00-252-3121
NIINs: 002523121, 005172922
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 57712 — TELEMECHANICS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	TAPERED W/KEYWAY SECOND END
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	30.0483 DEGREES
pitch_diameter	3.6290 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	36
tooth_direction	RIGHT
style_designator	PROTRUDING HUB
face_nominal_width	1.250 INCHES IN
NSN	3040-00-252-3121

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES

FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT

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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 315399?

315399 is a GEAR,HELICAL.

What is the NSN for 315399?

315399 is cataloged in the U.S. Government catalog under NSN 3040-00-252-3121. This indicates validated use in U.S. government and defense supply chains.

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315399 — GEAR,HELICAL

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