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Technical Data Sheet
PartsTable / COMPONENT / 43146-000L
43146-000L ✓ 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,SPRING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-157-6216, 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
43146-000L
NSN: 5315-01-157-6216
FSC: 5315
CAGE: 6N039 — HENDRICKSON USA LLC (USA)
SPECIFICATIONS
Part Number43146-000L
NSN5315-01-157-6216
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 43146-000L · 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 9
35Interchangeable
Pago tarjeta de credito
interchangeable
43166Interchangeable
interchangeable cross-reference
interchangeable
50109Interchangeable
interchangeable cross-reference
interchangeable
275118Interchangeable
interchangeable cross-reference
interchangeable
43146Interchangeable
interchangeable cross-reference
interchangeable
7221104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43146-000L?
43146-000L is a PIN,SPRING.
What parts can replace 43146-000L?
There are 9 known substitutes for 43146-000L: 35, 43166, 50109 and 6 more. Substitute compatibility should be verified for your specific system.
Is 43146-000L still available?
43146-000L is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026