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398432 — COVER,HYDRAULIC,PUMP-MOTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

398432: COVER,HYDRAULIC,PUMP-MOTOR.

The COVER,HYDRAULIC,PUMP-MOTOR is a the manufacturer industrial component. Key specifications include overall_height: 0.06725 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES NOMINAL IN, special_features: 7 HOLES 0.198 DIAMETER THRU EQUALLY SPACED ON 0.663 DIAMETER BOLT CIRCLE, fsc_application_data: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS, end_item_identification: B-1B AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 1650-01-256-4345, 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
398432
NSN: 1650-01-256-4345
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
overall_height0.06725 INCHES NOMINAL IN
overall_diameter1.000 INCHES NOMINAL IN
special_features7 HOLES 0.198 DIAMETER THRU EQUALLY SPACED ON 0.663 DIAMETER BOLT CIRCLE
fsc_application_dataAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
end_item_identificationB-1B AIRCRAFT
NSN1650-01-256-4345
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,HYDRAULIC,PUMP-MOTOR TITLE COMPONENT PN 398432 MFR COVER,HYDRAULIC,PUMP-M
KEY FEATURES
•
FSC APPLICATION DATA: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.06725 INCHES NOMINAL IN
FSC APPLICATION DATAAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
OVERALL DIAMETER1.000 INCHES NOMINAL IN
SPECIAL FEATURES7 HOLES 0.198 DIAMETER THRU EQUALLY SPACED ON 0.663 DIAMETER BOLT CIRCLE
END ITEM IDENTIFICATIONB-1B AIRCRAFT
OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127 1650-00-000-0128 1650-00-000-0130 1650-00-000-0131 1650-00-000-0151 1650-00-000-0152 1650-00-001-1732 1650-00-001-1734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 398432?
398432 is a COVER,HYDRAULIC,PUMP-MOTOR.
What is the NSN for 398432?
398432 is cataloged in the U.S. Government catalog under NSN 1650-01-256-4345. 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.