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Technical Data Sheet
PartsTable / COMPONENT / 203562PC11
203562PC11 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,ADJUSTING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-384-4787, 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
203562PC11
NSN: 5310-00-384-4787
FSC: 5310
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number203562PC11
NSN5310-00-384-4787
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 203562PC11 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
140-3Interchangeable
interchangeable cross-reference
interchangeable
651447Interchangeable
interchangeable cross-reference
interchangeable
651447-000Interchangeable
interchangeable cross-reference
interchangeable
15546Interchangeable
interchangeable cross-reference
interchangeable
A15546AInterchangeable
interchangeable cross-reference
interchangeable
15946Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 203562PC11?
203562PC11 is a NUT,ADJUSTING.
What parts can replace 203562PC11?
There are 11 known substitutes for 203562PC11: 140-3, 651447, 651447-000 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 203562PC11?
203562PC11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-384-4787. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026