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4015853 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4015853: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: PLATE, nut_height: 0.281 INCHES NOMINAL IN, nut_length: 0.783 INCHES NOMINAL IN, plate_width: 0.500 INCHES NOMINAL IN, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-009-3979, 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
4015853
NSN: 5310-01-009-3979
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_stylePLATE
nut_height0.281 INCHES NOMINAL IN
nut_length0.783 INCHES NOMINAL IN
plate_width0.500 INCHES NOMINAL IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.095 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedFLOATING NUT
surface_treatmentPASSIVATE OVERALL
NSN5310-01-009-3979
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4015853 · 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: 0.095 INCHES NOMINAL IN
•
NUT LENGTH: 0.783 INCHES NOMINAL IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.110 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
PLATE WIDTH: 0.500 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 1 HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.095 INCHES NOMINAL IN
NUT LENGTH0.783 INCHES NOMINAL IN
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.110 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
PLATE WIDTH0.500 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLE1 HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL IN
NUT COUNTERBORE DEPTH0.062 INCHES NOMINAL NUT IN
FEATURES PROVIDEDFLOATING NUT
SUBSTITUTES & CROSS-REFERENCES 3
F10986-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310PL0751338Reference document
Same NSN cross-reference
Reference document — Informative reference only
4034529Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4015853?
4015853 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 4015853?
There are 3 known substitutes for 4015853: F10986-4, 5310PL0751338, 4034529. Substitute compatibility should be verified for your specific system.
What is the NSN for 4015853?
4015853 is cataloged in the U.S. Government catalog under NSN 5310-01-009-3979. This indicates validated use in U.S. government and defense supply chains.
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