5918581-PC-66 — SHACKLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5918581-PC-66: SHACKLE.

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, end_condition: THREADED, inside_length: 1.875 INCHES NOMINAL IN, opening_width: 0.813 INCHES NOMINAL IN, style_designator: ANCHOR, breaking_strength: 4000.0 HARNESS GROUP 2. This part is cataloged in the U.S.

Government catalog under NSN 4030-00-804-2307, 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

5918581-PC-66

NSN: 4030-00-804-2307
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL
end_condition	THREADED
inside_length	1.875 INCHES NOMINAL IN
opening_width	0.813 INCHES NOMINAL IN
style_designator	ANCHOR
breaking_strength	4000.0 HARNESS GROUP 2
features_provided	FORELOCK PINHOLE
material_diameter	0.500 INCHES NOMINAL IN
surface_treatment	ZINC
closure_head_style	HEXAGON
locking_device_type	COTTER PIN AND NUT
safe_operating_load_rating	4000.000 POUNDS MAXIMUM LBS
NSN	4030-00-804-2307

COMPONENT DIAGRAM

KEY FEATURES

•

INSIDE LENGTH: 1.875 INCHES NOMINAL IN

•

END CONDITION: THREADED

•

MATERIAL DIAMETER: 0.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ANCHOR

•

OPENING WIDTH: 0.813 INCHES NOMINAL IN

•

SAFE OPERATING LOAD RATING: 4000.000 POUNDS MAXIMUM LBS

•

LOCKING DEVICE TYPE: COTTER PIN AND NUT

•

FEATURES PROVIDED: FORELOCK PINHOLE

TECHNICAL CHARACTERISTICS

INSIDE LENGTH	1.875 INCHES NOMINAL IN
END CONDITION	THREADED
MATERIAL DIAMETER	0.500 INCHES NOMINAL IN
STYLE DESIGNATOR	ANCHOR
OPENING WIDTH	0.813 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING	4000.000 POUNDS MAXIMUM LBS
LOCKING DEVICE TYPE	COTTER PIN AND NUT
FEATURES PROVIDED	FORELOCK PINHOLE
CLOSURE HEAD STYLE	HEXAGON
SURFACE TREATMENT	ZINC

SUBSTITUTES & CROSS-REFERENCES 7

G-2130-2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

G2130-1-2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2643917-24Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

301-110636Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6117288-PC-40Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

M850G-1/2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5918581-PC-66?

5918581-PC-66 is a SHACKLE.

What parts can replace 5918581-PC-66?

There are 7 known substitutes for 5918581-PC-66: G-2130-2, G2130-1-2, 2643917-24 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5918581-PC-66?

5918581-PC-66 is cataloged in the U.S. Government catalog under NSN 4030-00-804-2307. This indicates validated use in U.S. government and defense supply chains.

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