243959 — GEARSHAFT,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

243959: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include gear_material: STEEL UNS K91313, overall_length: 1.470 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES AND 45.0000 DEGREES, shaft_end_type: SPLINED INVOLUTE, shaft_material: STEEL UNS K91313, teeth_quantity: 16. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-189-6682, 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

243959

NSN: 3040-01-189-6682
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)

SPECIFICATIONS

gear_material	STEEL UNS K91313
overall_length	1.470 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES AND 45.0000 DEGREES
shaft_end_type	SPLINED INVOLUTE
shaft_material	STEEL UNS K91313
teeth_quantity	16
diametral_pitch	16
NSN	3040-01-189-6682

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT MATERIAL: STEEL UNS K91313

•

TEETH QUANTITY: 16

•

DIAMETRAL PITCH: 16

•

GEAR MATERIAL: STEEL UNS K91313

•

SHAFT END TYPE: SPLINED INVOLUTE

•

PRESSURE ANGLE: 20.0000 DEGREES AND 45.0000 DEGREES

TECHNICAL CHARACTERISTICS

SHAFT MATERIAL	STEEL UNS K91313
TEETH QUANTITY	16
DIAMETRAL PITCH	16
OVERALL LENGTH	1.470 INCHES NOMINAL IN
GEAR MATERIAL	STEEL UNS K91313
SHAFT END TYPE	SPLINED INVOLUTE
PRESSURE ANGLE	20.0000 DEGREES AND 45.0000 DEGREES

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 243959?

243959 is a GEARSHAFT,SPUR.

What is the NSN for 243959?

243959 is cataloged in the U.S. Government catalog under NSN 3040-01-189-6682. This indicates validated use in U.S. government and defense supply chains.

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243959 — GEARSHAFT,SPUR

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