PartsTable
Technical Data Sheet
566-8836913-3 ✓ 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,SELF-LOCKING,HEXAGON 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 5310-01-733-9388, 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
566-8836913-3
NSN: 5310-01-733-9388
FSC: 5310
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number566-8836913-3
NSN5310-01-733-9388
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 566-8836913-3 · 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 16
MS17830-18C CRE S 304 ONLYInterchangeable
interchangeable cross-reference
interchangeable
NASM17830Interchangeable
interchangeable cross-reference
interchangeable
MS17830-18CInterchangeable
interchangeable cross-reference
interchangeable
R6250301-9L1Interchangeable
interchangeable cross-reference
interchangeable
LOA032269-9L1Interchangeable
interchangeable cross-reference
interchangeable
M1222SN8C320NCNNL1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 566-8836913-3?
566-8836913-3 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 566-8836913-3?
There are 16 known substitutes for 566-8836913-3: MS17830-18C CRE S 304 ONLY, NASM17830, MS17830-18C and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 566-8836913-3?
566-8836913-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-733-9388. This indicates validated use in U.S. government and defense supply chains.
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