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Technical Data Sheet
PartsTable / COMPONENT / 0143170000
0143170000 ✓ 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,HYDRAULIC CY 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 5310-00-057-2340, 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
0143170000
NSN: 5310-00-057-2340
FSC: 5310
CAGE: 84561 — PARKER HANNIFIN CORPORATION DBA PNEUTRONICS DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
Part Number0143170000
NSN5310-00-057-2340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0143170000 · 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
14317Interchangeable
interchangeable cross-reference
interchangeable
3744Interchangeable
interchangeable cross-reference
interchangeable
A6387Interchangeable
interchangeable cross-reference
interchangeable
777-011Interchangeable
interchangeable cross-reference
interchangeable
RRN-212CInterchangeable
interchangeable cross-reference
interchangeable
AA14B317Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0143170000?
0143170000 is a WASHER,HYDRAULIC CY.
What parts can replace 0143170000?
There are 8 known substitutes for 0143170000: 14317, 3744, A6387 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0143170000?
0143170000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-057-2340. 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