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K345-15A — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K345-15A: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include shaft_type: STRAIGHT, gear_material: STEEL, shaft_diameter: 1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN, shaft_material: STEEL, teeth_quantity: 14, gear_outside_diameter: 2.531 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-679-0940, 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
K345-15A
NSN: 3040-00-679-0940
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 77605 — REPUBLIC GEAR CO (USA)
SPECIFICATIONS
shaft_typeSTRAIGHT
gear_materialSTEEL
shaft_diameter1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN
shaft_materialSTEEL
teeth_quantity14
gear_outside_diameter2.531 INCHES NOMINAL IN
NSN3040-00-679-0940
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN K345-15A MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL
•
SHAFT DIAMETER: 1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN
•
TEETH QUANTITY: 14
•
GEAR OUTSIDE DIAMETER: 2.531 INCHES NOMINAL IN
•
GEAR MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL
SHAFT DIAMETER1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN
TEETH QUANTITY14
GEAR OUTSIDE DIAMETER2.531 INCHES NOMINAL IN
GEAR MATERIALSTEEL
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 6
WT250-3BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AWT250-38Reference document
Same NSN cross-reference
Reference document — Secondary reference
K345-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
3813197Reference document
Same NSN cross-reference
Reference document — Secondary reference
3719447Reference document
Same NSN cross-reference
Reference document — Secondary reference
360887Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K345-15A?
K345-15A is a GEARSHAFT,SPUR.
What parts can replace K345-15A?
There are 6 known substitutes for K345-15A: WT250-3B, AWT250-38, K345-15 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K345-15A?
K345-15A is cataloged in the U.S. Government catalog under NSN 3040-00-679-0940. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.