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1018534 — SHACKLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1018534: SHACKLE.

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, inside_length: 3.750 INCHES NOMINAL IN, opening_width: 1.690 INCHES NOMINAL IN, style_designator: ANCHOR, material_diameter: 1.070 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4030-00-533-3900, 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
1018534
NSN: 4030-00-533-3900
NIINs: 005333900, 013182517, 014993213
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 75535 — THE CROSBY GROUP LLC DBA THE CROSBY GROUP (USA)
SPECIFICATIONS
materialSTEEL
inside_length3.750 INCHES NOMINAL IN
opening_width1.690 INCHES NOMINAL IN
style_designatorANCHOR
material_diameter1.070 INCHES NOMINAL IN
NSN4030-00-533-3900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHACKLE TITLE COMPONENT PN 1018534 MFR SHACKLE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A153 ASSN STD 1ST TREATMENT RESPONSE AND MIL-T-12879,TYPE I,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE AND TT-P-666 FED SPEC 3RD TREATMENT RESPONSE AND TT-E-529 FED SPEC 4TH TREATMENT RESPONSE
•
INSIDE LENGTH: 3.500 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
•
END CONDITION: THREADED
•
MATERIAL DIAMETER: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ANTITOPPLING
•
OPENING WIDTH: 1.625 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
•
LOCKING DEVICE TYPE: PIN
•
CLOSURE HEAD STYLE: SHOULDER EYE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD 1ST TREATMENT RESPONSE AND MIL-T-12879,TYPE I,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE AND TT-P-666 FED SPEC 3RD TREATMENT RESPONSE AND TT-E-529 FED SPEC 4TH TREATMENT RESPONSE
INSIDE LENGTH3.500 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
END CONDITIONTHREADED
MATERIAL DIAMETER1.000 INCHES NOMINAL IN
STYLE DESIGNATORANTITOPPLING
OPENING WIDTH1.625 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
LOCKING DEVICE TYPEPIN
CLOSURE HEAD STYLESHOULDER EYE
SURFACE TREATMENTZINC AND CHROMATE ZINC AND PRIMER AND ENAMEL
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
4030005333900Reference document
Same NSN cross-reference
Reference document — Informative reference only
8387707-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8387707Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 1018534?
1018534 is a SHACKLE.
What parts can replace 1018534?
There are 3 known substitutes for 1018534: 4030005333900, 8387707-1, 8387707. Substitute compatibility should be verified for your specific system.
What is the NSN for 1018534?
1018534 is cataloged in the U.S. Government catalog under NSN 4030-00-533-3900. 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.