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1019953 — SHACKLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1019953: SHACKLE.

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, inside_length: 7.000 INCHES NOMINAL IN, opening_width: 2.880 INCHES NOMINAL IN, special_features: WORKING LOAD LIMIT 25 TON, style_designator: CHAIN, material_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4030-01-494-0831, 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
1019953
NSN: 4030-01-494-0831
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 75535 — THE CROSBY GROUP LLC DBA THE CROSBY GROUP (USA)
SPECIFICATIONS
materialSTEEL
inside_length7.000 INCHES NOMINAL IN
opening_width2.880 INCHES NOMINAL IN
special_featuresWORKING LOAD LIMIT 25 TON
style_designatorCHAIN
material_diameter1.750 INCHES NOMINAL IN
material_document_and_classificationRR-C-271D, TY IVA, GR A, CL 3 FED SPEC SINGLE MATERIAL RESPONSE
NSN4030-01-494-0831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHACKLE TITLE COMPONENT PN 1019953 MFR SHACKLE
KEY FEATURES
•
INSIDE LENGTH: 7.000 INCHES NOMINAL IN
•
MATERIAL DIAMETER: 1.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CHAIN
•
OPENING WIDTH: 2.880 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: RR-C-271D, TY IVA, GR A, CL 3 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
INSIDE LENGTH7.000 INCHES NOMINAL IN
MATERIAL DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORCHAIN
OPENING WIDTH2.880 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONRR-C-271D, TY IVA, GR A, CL 3 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESWORKING LOAD LIMIT 25 TON
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

No substitute or cross-reference records for this part.

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 1019953?
1019953 is a SHACKLE.
What is the NSN for 1019953?
1019953 is cataloged in the U.S. Government catalog under NSN 4030-01-494-0831. 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.