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ZL2440-5-02 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ZL2440-5-02: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_diameter: 0.353 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), thread_direction: RIGHT-HAND, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-673-8844, 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
ZL2440-5-02
NSN: 5310-00-673-8844
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_diameter0.353 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
thread_directionRIGHT-HAND
precious_materialSILVER
surface_treatmentSILVER OVERALL
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
precious_material_and_locationEXTERNAL SURFACE SILVER
material_document_and_classificationAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-673-8844
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ZL2440-5-02 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
PRECIOUS MATERIAL: SILVER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
NUT DIAMETER: 0.353 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
•
SURFACE TREATMENT: SILVER OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
PRECIOUS MATERIALSILVER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.353 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
SURFACE TREATMENTSILVER OVERALL
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACE SILVER
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES 5
VN2839BA02-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VN1899DA02-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BNO1069-3-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
327B496P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
525-624-9003Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ZL2440-5-02?
ZL2440-5-02 is a NUT,SELF-LOCKING,ROUND.
What parts can replace ZL2440-5-02?
There are 5 known substitutes for ZL2440-5-02: VN2839BA02-2, VN1899DA02-2, BNO1069-3-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ZL2440-5-02?
ZL2440-5-02 is cataloged in the U.S. Government catalog under NSN 5310-00-673-8844. This indicates validated use in U.S. government and defense supply chains.
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