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Technical Data Sheet
PartsTable / COMPONENT / 18356N PC 7
18356N PC 7 ✓ 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,PLAIN,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 5310-01-387-9418, 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
18356N PC 7
NSN: 5310-01-387-9418
FSC: 5310
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part Number18356N PC 7
NSN5310-01-387-9418
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18356N PC 7 · 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 8
3701777Interchangeable
interchangeable cross-reference
interchangeable
26585Interchangeable
interchangeable cross-reference
interchangeable
F92297Interchangeable
interchangeable cross-reference
interchangeable
99004A1305Interchangeable
interchangeable cross-reference
interchangeable
ASME-Y14100-2000Interchangeable
interchangeable cross-reference
interchangeable
18356N GROUP 6 PC NO. 7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18356N PC 7?
18356N PC 7 is a NUT,PLAIN,HEXAGON.
What parts can replace 18356N PC 7?
There are 8 known substitutes for 18356N PC 7: 3701777, 26585, F92297 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18356N PC 7?
18356N PC 7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-387-9418. 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