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3M154L40M — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3M154L40M: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL NUT, nut_height: 0.171 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, plate_width: 0.393 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNJC, overall_height: 0.327 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-379-9913, 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
3M154L40M
NSN: 5310-01-379-9913
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL NUT
nut_height0.171 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
plate_width0.393 INCHES NOMINAL IN
thread_class3B
thread_seriesUNJC
overall_height0.327 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.025 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE NUT
nominal_thread_size0.112 INCHES IN
thread_quantity_per_inch40
NSN5310-01-379-9913
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3M154L40M · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
PLATE THICKNESS: 0.025 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE NUT
•
THREAD SERIES: UNJC
•
PLATE WIDTH: 0.393 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.327 INCHES NOMINAL IN
PLATE THICKNESS0.025 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE NUT
THREAD SERIESUNJC
PLATE WIDTH0.393 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.171 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE NUT
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
NS103272L40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3M154L40M?
3M154L40M is a NUT,SELF-LOCKING,PLATE.
What parts can replace 3M154L40M?
There is 1 known substitute for 3M154L40M: NS103272L40. Substitute compatibility should be verified for your specific system.
What is the NSN for 3M154L40M?
3M154L40M is cataloged in the U.S. Government catalog under NSN 5310-01-379-9913. This indicates validated use in U.S. government and defense supply chains.
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