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PartsTable / COMPONENT / K50017
K50017 ✓ 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,GANG CHANNEL is a the manufacturer industrial component. Key specifications include special_features: USED ON PRATT & WHITNEY ENGINES &COMP,F-100-P-100. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-505-9586, 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
K50017
NSN: 5310-00-505-9586
FSC: 5310
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
special_featuresUSED ON PRATT & WHITNEY ENGINES &COMP,F-100-P-100
NSN5310-00-505-9586
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: K50017 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESUSED ON PRATT & WHITNEY ENGINES &COMP,F-100-P-100
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
VN4818DF02-1Interchangeable
interchangeable cross-reference
interchangeable
4021906Interchangeable
interchangeable cross-reference
interchangeable
73973-1032Interchangeable
interchangeable cross-reference
interchangeable
4021866Interchangeable
interchangeable cross-reference
interchangeable
4818DF048-1Interchangeable
interchangeable cross-reference
interchangeable
P1218Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K50017?
K50017 is a NUT,SELF-LOCKING,GANG CHANNEL.
What parts can replace K50017?
There are 19 known substitutes for K50017: VN4818DF02-1, 4021906, 73973-1032 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K50017?
K50017 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-505-9586. 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