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2ZDK3 — HOOK,CHAIN,S

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2ZDK3: HOOK,CHAIN,S.

The HOOK,CHAIN,S is a the manufacturer industrial component. Key specifications include material: STEEL, inside_length: 1.000 INCHES NOMINAL IN, style_designator: OPEN ENDS, material_diameter: 0.105 INCHES NOMINAL IN, surface_treatment: ZINC, end_item_identification: VAPOR CYCLE TOP. This part is cataloged in the U.S.

Government catalog under NSN 4030-01-522-7740, 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
2ZDK3
NSN: 4030-01-522-7740
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL
inside_length1.000 INCHES NOMINAL IN
style_designatorOPEN ENDS
material_diameter0.105 INCHES NOMINAL IN
surface_treatmentZINC
end_item_identificationVAPOR CYCLE TOP
lower_loop_inside_diameter0.156 INCHES NOMINAL IN
upper_loop_inside_diameter0.156 INCHES NOMINAL IN
NSN4030-01-522-7740
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOOK,CHAIN,S TITLE COMPONENT PN 2ZDK3 MFR HOOK,CHAIN,S
KEY FEATURES
•
INSIDE LENGTH: 1.000 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 0.105 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OPEN ENDS
•
LOWER LOOP INSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
UPPER LOOP INSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
INSIDE LENGTH1.000 INCHES NOMINAL IN
MATERIAL DIAMETER0.105 INCHES NOMINAL IN
STYLE DESIGNATOROPEN ENDS
LOWER LOOP INSIDE DIAMETER0.156 INCHES NOMINAL IN
UPPER LOOP INSIDE DIAMETER0.156 INCHES NOMINAL IN
SURFACE TREATMENTZINC
END ITEM IDENTIFICATIONVAPOR CYCLE TOP
MATERIALSTEEL
OTHER ITEMS IN FSC 4030 — Fittings for Rope, Cable, and Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4030-00-001-5120 4030-00-001-9591 4030-00-001-9952 4030-00-001-9953 4030-00-003-0385 4030-00-003-1512 4030-00-003-1801 4030-00-003-4166
SUBSTITUTES & CROSS-REFERENCES 1
4P813Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2ZDK3?
2ZDK3 is a HOOK,CHAIN,S.
What parts can replace 2ZDK3?
There is 1 known substitute for 2ZDK3: 4P813. Substitute compatibility should be verified for your specific system.
What is the NSN for 2ZDK3?
2ZDK3 is cataloged in the U.S. Government catalog under NSN 4030-01-522-7740. 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.