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1A1860 — GEAR ASSEMBLY,SPEED DECREASER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1A1860: GEAR ASSEMBLY,SPEED DECREASER.

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include gear_type: SPUR, design_type: SINGLE REDUCTION, total_ratio: 485 TO 1, special_features: STRAIGHT OUTPUT SHAFT DIA 0.1870 IN.;LUBRICATION SYSTEM:TRACKING LUBRICATION IN, output_shaft_type: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-982-6066, 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
1A1860
NSN: 3010-00-982-6066
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 25140 — GLOBE MOTORS, INC. DBA ALLIENT DAYTON (USA)
SPECIFICATIONS
gear_typeSPUR
design_typeSINGLE REDUCTION
total_ratio485 TO 1
special_featuresSTRAIGHT OUTPUT SHAFT DIA 0.1870 IN.;LUBRICATION SYSTEM:TRACKING LUBRICATION IN
output_shaft_typeSTRAIGHT
output_shaft_quantity1
NSN3010-00-982-6066
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 1A1860 MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
DESIGN TYPE: SINGLE REDUCTION
•
GEAR TYPE: SPUR
•
TOTAL RATIO: 485 TO 1
•
OUTPUT SHAFT TYPE: STRAIGHT
•
OUTPUT SHAFT QUANTITY: 1
TECHNICAL CHARACTERISTICS
DESIGN TYPESINGLE REDUCTION
GEAR TYPESPUR
TOTAL RATIO485 TO 1
SPECIAL FEATURESSTRAIGHT OUTPUT SHAFT DIA 0.1870 IN.;LUBRICATION SYSTEM:TRACKING LUBRICATION IN
OUTPUT SHAFT TYPESTRAIGHT
OUTPUT SHAFT QUANTITY1
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1A1860?
1A1860 is a GEAR ASSEMBLY,SPEED DECREASER.
What is the NSN for 1A1860?
1A1860 is cataloged in the U.S. Government catalog under NSN 3010-00-982-6066. 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.