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800-421 — GEAR ASSEMBLY,SPEED DECREASER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

800-421: GEAR ASSEMBLY,SPEED DECREASER.

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include end_item_identification: MORPAC IND.,ACTUATOR,MODEL 20002-1. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-196-3447, 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
800-421
NSN: 3010-00-196-3447
NIINs: 001963447, 011298550, 012889568, 013922469
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
end_item_identificationMORPAC IND.,ACTUATOR,MODEL 20002-1
NSN3010-00-196-3447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 800-421 MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
INPUT SHAFT QUANTITY: 1
•
DESIGN TYPE: SINGLE REDUCTION
•
LUBRICATION SYSTEM: PRESSURE
•
FEATURES PROVIDED: SHIPBOARD USAGE DESIGN
•
INPUT SHAFT TYPE: FLANGE
•
TOTAL RATIO: 1.77 TO 1
TECHNICAL CHARACTERISTICS
INPUT SHAFT QUANTITY1
DESIGN TYPESINGLE REDUCTION
LUBRICATION SYSTEMPRESSURE
FEATURES PROVIDEDSHIPBOARD USAGE DESIGN
INPUT SHAFT TYPEFLANGE
TOTAL RATIO1.77 TO 1
SPECIAL FEATURESSHIP PROPULSION COMPONENTS;GEAR TYPE-HERRINGBONE
END ITEM IDENTIFICATIONDD445 CLASS SHIP
OUTPUT SHAFT TYPEFLANGE
OUTPUT SHAFT QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
DD445S4200-80Same 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 800-421?
800-421 is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace 800-421?
There is 1 known substitute for 800-421: DD445S4200-80. Substitute compatibility should be verified for your specific system.
What is the NSN for 800-421?
800-421 is cataloged in the U.S. Government catalog under NSN 3010-00-196-3447. 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.