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Technical Data Sheet
PartsTable / COMPONENT / 62177V
62177V ✓ 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. Key specifications include material: STEEL OVERALL, thickness: 0.188 INCHES NOMINAL IN, hole_diameter: 0.781 INCHES NOMINAL IN, overall_diameter: 1.500 INCHES NOMINAL IN, features_provided: CASEHARDENED, peripheral_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-360-7581, 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
62177V
NSN: 5310-00-360-7581
FSC: 5310
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.188 INCHES NOMINAL IN
hole_diameter0.781 INCHES NOMINAL IN
overall_diameter1.500 INCHES NOMINAL IN
features_providedCASEHARDENED
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-360-7581
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 62177V · 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
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.781 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
•
OVERALL DIAMETER: 1.500 INCHES NOMINAL IN
•
THICKNESS: 0.188 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
PERIPHERAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL OVERALL
HOLE DIAMETER0.781 INCHES NOMINAL IN
FEATURES PROVIDEDCASEHARDENED
OVERALL DIAMETER1.500 INCHES NOMINAL IN
THICKNESS0.188 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
PERIPHERAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
177009-22Interchangeable
interchangeable cross-reference
interchangeable
319696-634Interchangeable
interchangeable cross-reference
interchangeable
714494Interchangeable
interchangeable cross-reference
interchangeable
HC1009-1Interchangeable
interchangeable cross-reference
interchangeable
50031237Interchangeable
interchangeable cross-reference
interchangeable
95G1288Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 62177V?
62177V is a WASHER,FLAT.
What parts can replace 62177V?
There are 15 known substitutes for 62177V: 177009-22, 319696-634, 714494 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 62177V?
62177V is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-360-7581. 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