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346-12024 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

346-12024: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, outside_diameter: 0.680 INCHES MAXIMUM IN, style_designator: SPLIT HELICAL-RIGHT HAND, material_thickness: 0.094 INCHES NOMINAL IN, end_item_identification: TRANS:WSD;NIMITZ CLASS CVN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-984-7042, 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
346-12024
NSN: 5310-00-984-7042
NIINs: 009847042, 014672139
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
outside_diameter0.680 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
material_thickness0.094 INCHES NOMINAL IN
end_item_identificationTRANS:WSD;NIMITZ CLASS CVN
NSN5310-00-984-7042
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 346-12024 · 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
SUBSTITUTES & CROSS-REFERENCES 10
N406P13Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
EA38Reference document
Same NSN cross-reference
Reference document — Secondary reference
5808685-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
166497-2082Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
122-2404760 PC 44Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS35338-84Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 346-12024?
346-12024 is a WASHER,LOCK.
What parts can replace 346-12024?
There are 10 known substitutes for 346-12024: N406P13, EA38, 5808685-3 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 346-12024?
346-12024 is cataloged in the U.S. Government catalog under NSN 5310-00-984-7042. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.