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LG-406 — LOCKNUT,ELECTRICAL CONDUIT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LG-406: LOCKNUT,ELECTRICAL CONDUIT.

The LOCKNUT,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE, drive_type: SPANNER, thread_size: 2-11-1/2, thread_type: STRAIGHT, special_features: GROUNDING TYPE, overall_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5975-00-789-3384, 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
LG-406
NSN: 5975-00-789-3384
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialIRON MALLEABLE
drive_typeSPANNER
thread_size2-11-1/2
thread_typeSTRAIGHT
special_featuresGROUNDING TYPE
overall_thickness0.250 INCHES NOMINAL IN
surface_treatmentZINC
width_across_flats2.813 INCHES NOMINAL IN
conduit_size_accommodated2.000 INCHES NOMINAL IN
NSN5975-00-789-3384
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCKNUT,ELECTRICAL CONDUIT TITLE COMPONENT PN LG-406 MFR LOCKNUT,ELECTRICAL CON
KEY FEATURES
•
WIDTH ACROSS FLATS: 2.813 INCHES NOMINAL IN
•
CONDUIT SIZE ACCOMMODATED: 2.000 INCHES NOMINAL IN
•
DRIVE TYPE: SPANNER
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
THREAD TYPE: STRAIGHT
•
THREAD SIZE: 2-11-1/2
•
SURFACE TREATMENT: ZINC
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.813 INCHES NOMINAL IN
CONDUIT SIZE ACCOMMODATED2.000 INCHES NOMINAL IN
DRIVE TYPESPANNER
OVERALL THICKNESS0.250 INCHES NOMINAL IN
THREAD TYPESTRAIGHT
THREAD SIZE2-11-1/2
SPECIAL FEATURESGROUNDING TYPE
SURFACE TREATMENTZINC
MATERIALIRON MALLEABLE
SUBSTITUTES & CROSS-REFERENCES 8
1248Reference document
Same NSN cross-reference
Reference document — Secondary reference
106Reference document
Same NSN cross-reference
Reference document — Secondary reference
GL16Reference document
Same NSN cross-reference
Reference document — Secondary reference
126Reference document
Same NSN cross-reference
Reference document — Secondary reference
10605Reference document
Same NSN cross-reference
Reference document — Secondary reference
GL-200Reference 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 LG-406?
LG-406 is a LOCKNUT,ELECTRICAL CONDUIT.
What parts can replace LG-406?
There are 8 known substitutes for LG-406: 1248, 106, GL16 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LG-406?
LG-406 is cataloged in the U.S. Government catalog under NSN 5975-00-789-3384. 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.