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B40273 — GEARCASE-MOTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B40273: GEARCASE-MOTOR.

The GEARCASE-MOTOR is a the manufacturer industrial component. Key specifications include overall_width: 1.062 INCHES1.062 INCHES IN, overall_length: 1.643 INCHES1.643 INCHES IN, mounting_method: SWIVEL NUT COUPLINGSWIVEL NUT COUPLING, enclosure_feature: INDUSTRIALINDUSTRIAL, mounting_facility_circle_diameter: 0.185 INCHES0.185 INCHES IN, mounting_facility_type_and_quantity: 1 THREADED COUPLING1 THREADED COUPLING. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-346-1097, 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
B40273
NSN: 3010-01-346-1097
FSC: 3010 — Torque Converters and Speed Changers
CAGE: K3177 — SIEMENS PLESSEY CONTROLS LTD (GBR)
SPECIFICATIONS
overall_width1.062 INCHES1.062 INCHES IN
overall_length1.643 INCHES1.643 INCHES IN
mounting_methodSWIVEL NUT COUPLINGSWIVEL NUT COUPLING
enclosure_featureINDUSTRIALINDUSTRIAL
mounting_facility_circle_diameter0.185 INCHES0.185 INCHES IN
mounting_facility_type_and_quantity1 THREADED COUPLING1 THREADED COUPLING
NSN3010-01-346-1097
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARCASE-MOTOR TITLE COMPONENT PN B40273 MFR GEARCASE-MOTOR
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED COUPLING1 THREADED COUPLING
•
MOUNTING METHOD: SWIVEL NUT COUPLINGSWIVEL NUT COUPLING
•
MOUNTING FACILITY CIRCLE DIAMETER: 0.185 INCHES0.185 INCHES IN
•
ENCLOSURE FEATURE: INDUSTRIALINDUSTRIAL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING1 THREADED COUPLING
OVERALL LENGTH1.643 INCHES1.643 INCHES IN
MOUNTING METHODSWIVEL NUT COUPLINGSWIVEL NUT COUPLING
MOUNTING FACILITY CIRCLE DIAMETER0.185 INCHES0.185 INCHES IN
OVERALL WIDTH1.062 INCHES1.062 INCHES IN
ENCLOSURE FEATUREINDUSTRIALINDUSTRIAL
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 2
7B40273/1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B40273/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B40273?
B40273 is a GEARCASE-MOTOR.
What parts can replace B40273?
There are 2 known substitutes for B40273: 7B40273/1, B40273/1. Substitute compatibility should be verified for your specific system.
What is the NSN for B40273?
B40273 is cataloged in the U.S. Government catalog under NSN 3010-01-346-1097. 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.