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1681146 — SWITCH,LOCK,IGNITION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1681146: SWITCH,LOCK,IGNITION.

The SWITCH,LOCK,IGNITION is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_length: 1.093 INCHES NOMINAL IN, body_diameter: 1.313 INCHES NOMINAL IN, bushing_length: 0.813 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, nominal_thread_size: 0.875 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-538-1264, 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
1681146
NSN: 2920-00-538-1264
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_length1.093 INCHES NOMINAL IN
body_diameter1.313 INCHES NOMINAL IN
bushing_length0.813 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
nominal_thread_size0.875 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUN
terminal_type_and_quantity3 SCREW
hazardous_locations/environmental_protectionDUSTPROOF
NSN2920-00-538-1264
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LOCK,IGNITION TITLE COMPONENT PN 1681146 MFR SWITCH,LOCK,IGNITION
KEY FEATURES
•
BUSHING LENGTH: 0.813 INCHES NOMINAL IN
•
BODY DIAMETER: 1.313 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
BODY LENGTH: 1.093 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
TERMINAL TYPE AND QUANTITY: 3 SCREW
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.813 INCHES NOMINAL IN
BODY DIAMETER1.313 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
NOMINAL THREAD SIZE0.875 INCHES IN
BODY LENGTH1.093 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
TERMINAL TYPE AND QUANTITY3 SCREW
THREAD SERIES DESIGNATORUN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
SUBSTITUTES & CROSS-REFERENCES 3
000-309-1146Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
352148Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E6384Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1681146?
1681146 is a SWITCH,LOCK,IGNITION.
What parts can replace 1681146?
There are 3 known substitutes for 1681146: 000-309-1146, 352148, E6384. Substitute compatibility should be verified for your specific system.
What is the NSN for 1681146?
1681146 is cataloged in the U.S. Government catalog under NSN 2920-00-538-1264. 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.