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Technical Data Sheet

G2120-1/2IN — SHACKLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

G2120-1/2IN: SHACKLE.

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, inside_length: 1.625 INCHES NOMINAL IN, opening_width: 0.812 INCHES NOMINAL IN, style_designator: CHAIN, material_diameter: 0.500 INCHES NOMINAL IN, surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 4030-00-064-6730, 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
G2120-1/2IN
NSN: 4030-00-064-6730
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: B1443 — CROSBY EUROPE (BEL)
SPECIFICATIONS
materialSTEEL
inside_length1.625 INCHES NOMINAL IN
opening_width0.812 INCHES NOMINAL IN
style_designatorCHAIN
material_diameter0.500 INCHES NOMINAL IN
surface_treatmentZINC
closure_head_styleSHOULDER EYE
safe_operating_load_rating4000.000 POUNDS MAXIMUM LBS
NSN4030-00-064-6730
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHACKLE TITLE COMPONENT PN G2120-1/2IN MFR SHACKLE
KEY FEATURES
•
INSIDE LENGTH: 1.625 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CHAIN
•
OPENING WIDTH: 0.812 INCHES NOMINAL IN
•
SAFE OPERATING LOAD RATING: 4000.000 POUNDS MAXIMUM LBS
•
CLOSURE HEAD STYLE: SHOULDER EYE
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
INSIDE LENGTH1.625 INCHES NOMINAL IN
MATERIAL DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORCHAIN
OPENING WIDTH0.812 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING4000.000 POUNDS MAXIMUM LBS
CLOSURE HEAD STYLESHOULDER EYE
SURFACE TREATMENTZINC
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 2
G210-1/2INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3560T48Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 G2120-1/2IN?
G2120-1/2IN is a SHACKLE.
What parts can replace G2120-1/2IN?
There are 2 known substitutes for G2120-1/2IN: G210-1/2IN, 3560T48. Substitute compatibility should be verified for your specific system.
What is the NSN for G2120-1/2IN?
G2120-1/2IN is cataloged in the U.S. Government catalog under NSN 4030-00-064-6730. 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.