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S0457-0140 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S0457-0140: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING CONNECTION END, design_type: SWIVEL, inside_width: 1.24 INCHES NOMINAL IN, overall_length: 5.58 INCHES NOMINAL IN, unattached_ring: NOT INCLUDED, end_connection_style: SWIVEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-662-3788, 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
S0457-0140
NSN: 5340-01-662-3788
FSC: 5340 — Hardware, Commercial
CAGE: 1CXX6 — SUNCOR STAINLESS, INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CONNECTION END
design_typeSWIVEL
inside_width1.24 INCHES NOMINAL IN
overall_length5.58 INCHES NOMINAL IN
unattached_ringNOT INCLUDED
end_connection_styleSWIVEL
hook_style_designatorPIVOT
rubber_covered_featureNOT INCLUDED
NSN5340-01-662-3788
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S0457-0140 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE WIDTH: 1.24 INCHES NOMINAL IN
•
UNATTACHED RING: NOT INCLUDED
•
DESIGN TYPE: SWIVEL
•
END CONNECTION STYLE: SWIVEL
•
HOOK STYLE DESIGNATOR: PIVOT
•
MATERIAL: STEEL CORROSION RESISTING HOOK
TECHNICAL CHARACTERISTICS
INSIDE WIDTH1.24 INCHES NOMINAL IN
UNATTACHED RINGNOT INCLUDED
DESIGN TYPESWIVEL
OVERALL LENGTH5.58 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL
HOOK STYLE DESIGNATORPIVOT
MATERIALSTEEL CORROSION RESISTING HOOK
MATERIALSTEEL CORROSION RESISTING CONNECTION END
RUBBER COVERED FEATURENOT INCLUDED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 S0457-0140?
S0457-0140 is a SNAP HOOK.
What is the NSN for S0457-0140?
S0457-0140 is cataloged in the U.S. Government catalog under NSN 5340-01-662-3788. 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.