1807131 — GEARSHAFT,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1807131: GEARSHAFT,HELICAL.

The GEARSHAFT,HELICAL is a the manufacturer industrial component. Key specifications include face_width: 2.250 INCHES NOMINAL IN, shaft_type: SHOULDERED, teeth_type: SINGLE HELIX, helix_angle: 15.0000 DEGREES, shaft_length: 8.938 INCHES NOMINAL IN, gear_material: STEEL COMP 4150. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-604-9781, 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

1807131

NSN: 3040-00-604-9781
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

face_width	2.250 INCHES NOMINAL IN
shaft_type	SHOULDERED
teeth_type	SINGLE HELIX
helix_angle	15.0000 DEGREES
shaft_length	8.938 INCHES NOMINAL IN
gear_material	STEEL COMP 4150
overall_length	11.188 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
shaft_end_size	2.376 INCHES IN
shaft_end_type	PLAIN AND SPLINED INVOLUTE, INTERNAL
shaft_material	STEEL COMP 4150
teeth_quantity	20
NSN	3040-00-604-9781

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: SHOULDERED

•

SHAFT MATERIAL: STEEL COMP 4150

•

HELIX ANGLE: 15.0000 DEGREES

•

SHAFT LARGEST DIAMETER: 3.732 INCHES NOMINAL IN

•

SHAFT END SIZE: 2.376 INCHES IN

•

TEETH QUANTITY: 20

•

TOOTH DIRECTION: RIGHT

•

DIAMETRAL PITCH: 5

TECHNICAL CHARACTERISTICS

SHAFT TYPE	SHOULDERED
SHAFT MATERIAL	STEEL COMP 4150
HELIX ANGLE	15.0000 DEGREES
SHAFT LARGEST DIAMETER	3.732 INCHES NOMINAL IN
SHAFT END SIZE	2.376 INCHES IN
TEETH QUANTITY	20
TOOTH DIRECTION	RIGHT
DIAMETRAL PITCH	5
TEETH TYPE	SINGLE HELIX
GEAR OUTSIDE DIAMETER	4.461 INCHES NOMINAL 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: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1807131?

1807131 is a GEARSHAFT,HELICAL.

What is the NSN for 1807131?

1807131 is cataloged in the U.S. Government catalog under NSN 3040-00-604-9781. This indicates validated use in U.S. government and defense supply chains.

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1807131 — GEARSHAFT,HELICAL

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