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PartsTable / COMPONENT / 1506591
1506591 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include gear_type: SPUR, design_type: SINGLE REDUCTION, total_ratio: 250 TO 1, output_shaft_type: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-852-1642, 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
1506591
NSN: 3010-00-852-1642
FSC: 3010
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
gear_typeSPUR
design_typeSINGLE REDUCTION
total_ratio250 TO 1
output_shaft_typeSTRAIGHT
output_shaft_quantity1
NSN3010-00-852-1642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 1506591 MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
DESIGN TYPE: SINGLE REDUCTION
•
OUTPUT SHAFT QUANTITY: 1
•
GEAR TYPE: SPUR
•
TOTAL RATIO: 250 TO 1
•
OUTPUT SHAFT TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPESINGLE REDUCTION
OUTPUT SHAFT QUANTITY1
GEAR TYPESPUR
TOTAL RATIO250 TO 1
OUTPUT SHAFT TYPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
X1711Interchangeable
interchangeable cross-reference
interchangeable
10094Interchangeable
interchangeable cross-reference
interchangeable
U204454Interchangeable
Same NIIN cross-reference
interchangeable
X1711-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1506591?
1506591 is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace 1506591?
There are 4 known substitutes for 1506591: X1711, 10094, U204454 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1506591?
1506591 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-852-1642. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026