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3020T63P11 — NUT,PLAIN,SINGLE BALL SEAT,HEXAG

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3020T63P11: NUT,PLAIN,SINGLE BALL SEAT,HEXAG.

NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: SINGLE BALL SEAT, HEXAGON, nut_height: 0.410 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), special_features: TIOLUBE 660-1 COATING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-217-9772, 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
3020T63P11
NSN: 5310-01-217-9772
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleSINGLE BALL SEAT, HEXAGON
nut_height0.410 INCHES NOMINAL IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
special_featuresTIOLUBE 660-1 COATING
thread_directionRIGHT-HAND
precious_materialSILVER
surface_treatmentSILVER THREADS
width_across_flats0.497 INCHES NOMINAL IN
nominal_thread_size0.3215 INCHES IN
thread_quantity_per_inch24
NSN5310-01-217-9772
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3020T63P11 · 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
•
WIDTH ACROSS FLATS: 0.497 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
PRECIOUS MATERIAL: SILVER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.3215 INCHES IN
•
NUT HEIGHT: 0.410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.497 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
PRECIOUS MATERIALSILVER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.3215 INCHES IN
NUT HEIGHT0.410 INCHES NOMINAL IN
SPECIAL FEATURESTIOLUBE 660-1 COATING
SURFACE TREATMENTSILVER THREADS
NUT STYLESINGLE BALL SEAT, HEXAGON
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 2
3020T63P10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3020T63P12Same 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 3020T63P11?
3020T63P11 is a NUT,PLAIN,SINGLE BALL SEAT,HEXAG.
What parts can replace 3020T63P11?
There are 2 known substitutes for 3020T63P11: 3020T63P10, 3020T63P12. Substitute compatibility should be verified for your specific system.
What is the NSN for 3020T63P11?
3020T63P11 is cataloged in the U.S. Government catalog under NSN 5310-01-217-9772. This indicates validated use in U.S. government and defense supply chains.
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