PartsTable
Technical Data Sheet

G340 1-1/4 — LINK,CHAIN,END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

G340 1-1/4: LINK,CHAIN,END.

The LINK,CHAIN,END is a the manufacturer industrial component. Key specifications include material: STEEL, inside_width: 2.500 INCHES NOMINAL IN, inside_length: 7.000 INCHES NOMINAL IN, style_designator: ENLARGED COMMON, material_diameter: 1.250 INCHES NOMINAL IN, surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 4010-01-430-5415, 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
G340 1-1/4
NSN: 4010-01-430-5415
FSC: 4010 — Chain and Wire Rope
CAGE: 76257 — CROSBY GROUP INC THE MCKISSICK PLANT DIV (USA)
SPECIFICATIONS
materialSTEEL
inside_width2.500 INCHES NOMINAL IN
inside_length7.000 INCHES NOMINAL IN
style_designatorENLARGED COMMON
material_diameter1.250 INCHES NOMINAL IN
surface_treatmentZINC
fabrication_methodFORGED
NSN4010-01-430-5415
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINK,CHAIN,END TITLE COMPONENT PN G340 1-1/4 MFR LINK,CHAIN,END
KEY FEATURES
•
INSIDE WIDTH: 2.500 INCHES NOMINAL IN
•
INSIDE LENGTH: 7.000 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ENLARGED COMMON
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
•
FABRICATION METHOD: FORGED
TECHNICAL CHARACTERISTICS
INSIDE WIDTH2.500 INCHES NOMINAL IN
INSIDE LENGTH7.000 INCHES NOMINAL IN
MATERIAL DIAMETER1.250 INCHES NOMINAL IN
STYLE DESIGNATORENLARGED COMMON
SURFACE TREATMENTZINC
MATERIALSTEEL
FABRICATION METHODFORGED
OTHER ITEMS IN FSC 4010 — Chain and Wire Rope
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4010-00-000-0109 4010-00-001-1297 4010-00-001-1768 4010-00-001-2041 4010-00-001-3508 4010-00-001-5128 4010-00-001-5362 4010-00-001-5363
SUBSTITUTES & CROSS-REFERENCES 1
6853588 ITEM 6Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G340 1-1/4?
G340 1-1/4 is a LINK,CHAIN,END.
What parts can replace G340 1-1/4?
There is 1 known substitute for G340 1-1/4: 6853588 ITEM 6. Substitute compatibility should be verified for your specific system.
What is the NSN for G340 1-1/4?
G340 1-1/4 is cataloged in the U.S. Government catalog under NSN 4010-01-430-5415. 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.