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1786932 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1786932: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.125 INCHES NOMINAL IN, shaft_type: STRAIGHT, gear_material: STEEL COMP 416, overall_length: 0.820 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_diameter: 0.181 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-042-3817, 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
1786932
NSN: 3040-00-042-3817
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
face_width0.125 INCHES NOMINAL IN
shaft_typeSTRAIGHT
gear_materialSTEEL COMP 416
overall_length0.820 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_diameter0.181 INCHES NOMINAL IN
shaft_end_size0.181 INCHES IN
shaft_end_typePLAIN
shaft_materialSTEEL COMP 416
teeth_quantity21
diametral_pitch96
gear_outside_diameter0.238 INCHES NOMINAL IN
NSN3040-00-042-3817
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 1786932 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL COMP 416
•
SHAFT END SIZE: 0.181 INCHES IN
•
SHAFT DIAMETER: 0.181 INCHES NOMINAL IN
•
TEETH QUANTITY: 21
•
DIAMETRAL PITCH: 96
•
PRECISION CLASSIFICATION: QUALITY NUMBER 10
•
GEAR OUTSIDE DIAMETER: 0.238 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL COMP 416
SHAFT END SIZE0.181 INCHES IN
SHAFT DIAMETER0.181 INCHES NOMINAL IN
TEETH QUANTITY21
DIAMETRAL PITCH96
PRECISION CLASSIFICATIONQUALITY NUMBER 10
GEAR OUTSIDE DIAMETER0.238 INCHES NOMINAL IN
OVERALL LENGTH0.820 INCHES NOMINAL IN
GEAR MATERIALSTEEL COMP 416
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 1
L310029331Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1786932?
1786932 is a GEARSHAFT,SPUR.
What parts can replace 1786932?
There is 1 known substitute for 1786932: L310029331. Substitute compatibility should be verified for your specific system.
What is the NSN for 1786932?
1786932 is cataloged in the U.S. Government catalog under NSN 3040-00-042-3817. 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.