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Technical Data Sheet
PartsTable / COMPONENT / 5-11-425 ITEM 13-3
5-11-425 ITEM 13-3 ✓ 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,LATCHING,UPPER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: HOT GALVANIZED STEEL,5.125 IN. LG SHANK 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 5315-00-999-9885, 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
5-11-425 ITEM 13-3
NSN: 5315-00-999-9885
FSC: 5315
CAGE: 81337 — W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionHOT GALVANIZED STEEL,5.125 IN. LG SHANK IN
NSN5315-00-999-9885
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5-11-425 ITEM 13-3 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: HOT GALVANIZED STEEL,5.125 IN. LG SHANK IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHOT GALVANIZED STEEL,5.125 IN. LG SHANK IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
503813Interchangeable
interchangeable cross-reference
interchangeable
503924Interchangeable
interchangeable cross-reference
interchangeable
3813Interchangeable
interchangeable cross-reference
interchangeable
7310277Interchangeable
interchangeable cross-reference
interchangeable
BB22147Interchangeable
interchangeable cross-reference
interchangeable
395616Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5-11-425 ITEM 13-3?
5-11-425 ITEM 13-3 is a PIN,LATCHING,UPPER.
What parts can replace 5-11-425 ITEM 13-3?
There are 17 known substitutes for 5-11-425 ITEM 13-3: 503813, 503924, 3813 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-11-425 ITEM 13-3?
5-11-425 ITEM 13-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-999-9885. 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