1318050 — GEARSHAFT,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1318050: GEARSHAFT,HELICAL.

The GEARSHAFT,HELICAL is a the manufacturer industrial component. Key specifications include face_width: 3.125 INCHES NOMINAL IN, shaft_type: SHOULDERED, teeth_type: SINGLE HELIX, helix_angle: 15.0000 DEGREES, shaft_length: 12.562 INCHES NOMINAL IN, gear_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-903-5253, 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

1318050

NSN: 3040-00-903-5253
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

face_width	3.125 INCHES NOMINAL IN
shaft_type	SHOULDERED
teeth_type	SINGLE HELIX
helix_angle	15.0000 DEGREES
shaft_length	12.562 INCHES NOMINAL IN
gear_material	STEEL
overall_length	12.562 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
shaft_end_size	2.751 INCHES AND 2.360 INCHES IN
shaft_end_type	CIRCULAR GROOVED, KEYWAY FLAT
shaft_material	STEEL
teeth_quantity	18
NSN	3040-00-903-5253

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: SHOULDERED

•

SHAFT MATERIAL: STEEL

•

HELIX ANGLE: 15.0000 DEGREES

•

SHAFT LARGEST DIAMETER: 3.489 INCHES NOMINAL IN

•

SHAFT END SIZE: 2.751 INCHES AND 2.360 INCHES IN

•

TEETH QUANTITY: 18

•

TOOTH DIRECTION: RIGHT

•

DIAMETRAL PITCH: 4.411

TECHNICAL CHARACTERISTICS

SHAFT TYPE	SHOULDERED
SHAFT MATERIAL	STEEL
HELIX ANGLE	15.0000 DEGREES
SHAFT LARGEST DIAMETER	3.489 INCHES NOMINAL IN
SHAFT END SIZE	2.751 INCHES AND 2.360 INCHES IN
TEETH QUANTITY	18
TOOTH DIRECTION	RIGHT
DIAMETRAL PITCH	4.411
TEETH TYPE	SINGLE HELIX
GEAR OUTSIDE DIAMETER	4.981 INCHES MINIMUM AND 4.983 INCHES MAXIMUM 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

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 1318050?

1318050 is a GEARSHAFT,HELICAL.

What is the NSN for 1318050?

1318050 is cataloged in the U.S. Government catalog under NSN 3040-00-903-5253. This indicates validated use in U.S. government and defense supply chains.

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1318050 — GEARSHAFT,HELICAL

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