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PartsTable / COMPONENT / 90145A505
90145A505 ✓ 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,HEADLESS is a the manufacturer industrial component. Key specifications include first_end_style: CHAMFERED, pin_overall_length: 0.500 INCHES NOMINAL IN, pin_overall_diameter: 0.1880 INCHES MINIMUM AND 0.1882 INCHES MAXIMUM 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 5315-01-306-6063, 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
90145A505
NSN: 5315-01-306-6063
FSC: 5315
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303SE OR STEEL COMP 303 OR STEEL COMP 304L OR STEEL COMP 304 OVERALL
first_end_styleCHAMFERED
pin_overall_length0.500 INCHES NOMINAL IN
pin_overall_diameter0.1880 INCHES MINIMUM AND 0.1882 INCHES MAXIMUM IN
NSN5315-01-306-6063
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 90145A505 · 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
•
FIRST END STYLE: CHAMFERED
•
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303SE OR STEEL COMP 303 OR STEEL COMP 304L OR STEEL COMP 304 OVERALL
•
PIN OVERALL DIAMETER: 0.1880 INCHES MINIMUM AND 0.1882 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLECHAMFERED
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303SE OR STEEL COMP 303 OR STEEL COMP 304L OR STEEL COMP 304 OVERALL
PIN OVERALL DIAMETER0.1880 INCHES MINIMUM AND 0.1882 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
87-0314Interchangeable
interchangeable cross-reference
interchangeable
41Interchangeable
interchangeable cross-reference
interchangeable
DT30410Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-833Interchangeable
interchangeable cross-reference
interchangeable
149-9/16Interchangeable
interchangeable cross-reference
interchangeable
3427A16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90145A505?
90145A505 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 90145A505?
There are 9 known substitutes for 90145A505: 87-0314, 41, DT30410 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90145A505?
90145A505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-306-6063. 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