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PartsTable / COMPONENT / 18196D
18196D ✓ 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 PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.219 INCHES NOMINAL IN, diameter: 0.312 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: ROUND, style_designator: STRAIGHT, pin_head_diameter: 0.562 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-050-1586, 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
18196D
NSN: 5315-00-050-1586
FSC: 5315
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
height0.219 INCHES NOMINAL IN
diameter0.312 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleROUND
style_designatorSTRAIGHT
pin_head_diameter0.562 INCHES NOMINAL IN
under_head_length0.875 INCHES NOMINAL IN
NSN5315-00-050-1586
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 18196D · 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
KEY FEATURES
•
HEAD STYLE: ROUND
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
HEIGHT: 0.219 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
UNDER HEAD LENGTH: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEROUND
DIAMETER0.312 INCHES NOMINAL IN
HEIGHT0.219 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
UNDER HEAD LENGTH0.875 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.562 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
86-503-2Interchangeable
interchangeable cross-reference
interchangeable
15769AInterchangeable
interchangeable cross-reference
interchangeable
650-C20Interchangeable
interchangeable cross-reference
interchangeable
P55-6Interchangeable
interchangeable cross-reference
interchangeable
3-4403Interchangeable
interchangeable cross-reference
interchangeable
414-1930-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18196D?
18196D is a PIN,STRAIGHT,HEADED.
What parts can replace 18196D?
There are 11 known substitutes for 18196D: 86-503-2, 15769A, 650-C20 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18196D?
18196D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-050-1586. 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