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145AL ✓ 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 LOCKNUT,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM, drive_type: SPANNER, thread_size: 1 1/2-11 1/2, thread_type: STRAIGHT, outside_diameter: 2.500 INCHES NOMINAL IN, overall_thickness: 0.203 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-304-4930, 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
145AL
NSN: 5975-00-304-4930
FSC: 5975
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialALUMINUM
drive_typeSPANNER
thread_size1 1/2-11 1/2
thread_typeSTRAIGHT
outside_diameter2.500 INCHES NOMINAL IN
overall_thickness0.203 INCHES NOMINAL IN
conduit_size_accommodated1.500 INCHES NOMINAL IN
NSN5975-00-304-4930
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCKNUT,ELECTRICAL CONDUIT TITLE COMPONENT PN 145AL MFR LOCKNUT,ELECTRICAL CON
KEY FEATURES
•
OVERALL THICKNESS: 0.203 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
CONDUIT SIZE ACCOMMODATED: 1.500 INCHES NOMINAL IN
•
THREAD TYPE: STRAIGHT
•
DRIVE TYPE: SPANNER
•
THREAD SIZE: 1 1/2-11 1/2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS0.203 INCHES NOMINAL IN
MATERIALALUMINUM
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
CONDUIT SIZE ACCOMMODATED1.500 INCHES NOMINAL IN
THREAD TYPESTRAIGHT
DRIVE TYPESPANNER
THREAD SIZE1 1/2-11 1/2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
10704Interchangeable
interchangeable cross-reference
interchangeable
387803-00Interchangeable
interchangeable cross-reference
interchangeable
387803PHInterchangeable
interchangeable cross-reference
interchangeable
A54Interchangeable
interchangeable cross-reference
interchangeable
232135-1Interchangeable
interchangeable cross-reference
interchangeable
E2594PC34Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145AL?
145AL is a LOCKNUT,ELECTRICAL CONDUIT.
What parts can replace 145AL?
There are 18 known substitutes for 145AL: 10704, 387803-00, 387803PH and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 145AL?
145AL is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-304-4930. 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