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F52866A3-23 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

F52866A3-23: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 SPRING, nut_style: PLATE (FLOATING), nut_height: 0.730 INCHES NOMINAL IN, nut_length: 1.375 INCHES NOMINAL IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.865 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-352-2633, 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
F52866A3-23
NSN: 5310-01-352-2633
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 631 SPRING
nut_stylePLATE (FLOATING)
nut_height0.730 INCHES NOMINAL IN
nut_length1.375 INCHES NOMINAL IN
lubricationDRY FILM LUBRICANT
plate_width0.865 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE SPRING
NSN5310-01-352-2633
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: F52866A3-23 · 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
•
LUBRICATION: DRY FILM LUBRICANT
•
PLATE THICKNESS: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
•
NUT LENGTH: 1.375 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
PLATE THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
NUT LENGTH1.375 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BASE
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
PLATE WIDTH0.865 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
SUBSTITUTES & CROSS-REFERENCES 6
F52866-3-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NS202822-3-23ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03A243-3-23ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03A243A-23ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NS202822A3-23AReference document
Same NSN cross-reference
Reference document — Secondary reference
F52866-3-23ASame 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 F52866A3-23?
F52866A3-23 is a NUT,SELF-LOCKING,PLATE.
What parts can replace F52866A3-23?
There are 6 known substitutes for F52866A3-23: F52866-3-23, NS202822-3-23A, 03A243-3-23A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F52866A3-23?
F52866A3-23 is cataloged in the U.S. Government catalog under NSN 5310-01-352-2633. This indicates validated use in U.S. government and defense supply chains.
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