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Technical Data Sheet
PartsTable / COMPONENT / 1118647
1118647 ✓ 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 WASHER,FLAT is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-100-2064, 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
1118647
NSN: 5310-01-100-2064
FSC: 5310
CAGE: 36719 — WARTSILA CANADA INC (CAN)
SPECIFICATIONS
Part Number1118647
NSN5310-01-100-2064
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1118647 · 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 20
14020-1Interchangeable
interchangeable cross-reference
interchangeable
14020Interchangeable
interchangeable cross-reference
interchangeable
82-12096Interchangeable
interchangeable cross-reference
interchangeable
07-0201-0034Interchangeable
interchangeable cross-reference
interchangeable
4020-2020-0036Interchangeable
interchangeable cross-reference
interchangeable
3109238-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1118647?
1118647 is a WASHER,FLAT.
What parts can replace 1118647?
There are 20 known substitutes for 1118647: 14020-1, 14020, 82-12096 and 17 more. Substitute compatibility should be verified for your specific system.
Is 1118647 still available?
1118647 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026