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AN366DF624 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AN366DF624: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, nut_style: PLATE, nut_height: 0.453 INCHES MAXIMUM IN, nut_length: 1.297 INCHES MAXIMUM IN, plate_width: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-497-3840, 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
AN366DF624
NSN: 5310-00-497-3840
FSC: 5310 — Nuts and Washers
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
nut_stylePLATE
nut_height0.453 INCHES MAXIMUM IN
nut_length1.297 INCHES MAXIMUM IN
plate_width0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNF
locking_featurePREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT
plate_thickness0.075 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
NSN5310-00-497-3840
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AN366DF624 · 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: 0.075 INCHES MAXIMUM IN
•
NUT LENGTH: 1.297 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MOUNTING HOLE DIAMETER: 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.075 INCHES MAXIMUM IN
NUT LENGTH1.297 INCHES MAXIMUM IN
THREAD SERIESUNF
PLATE WIDTH0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
871013Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
68NA1-064Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN366DF624?
AN366DF624 is a NUT,SELF-LOCKING,PLATE.
What parts can replace AN366DF624?
There are 2 known substitutes for AN366DF624: 871013, 68NA1-064. Substitute compatibility should be verified for your specific system.
What is the NSN for AN366DF624?
AN366DF624 is cataloged in the U.S. Government catalog under NSN 5310-00-497-3840. This indicates validated use in U.S. government and defense supply chains.
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