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31165T45 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

31165T45: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL HOOK, design_type: LOOSE, inside_width: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN, inside_length: 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN, overall_length: 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN, inside_diameter: 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-467-8345, 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
31165T45
NSN: 5340-01-467-8345
FSC: 5340 — Hardware, Commercial
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
materialSTEEL HOOK
design_typeLOOSE
inside_width0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
inside_length2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
overall_length2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
inside_diameter0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
unattached_ringNOT INCLUDED
hook_style_designatorPIVOT
rubber_covered_featureNOT INCLUDED
NSN5340-01-467-8345
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31165T45 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: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
•
UNATTACHED RING: NOT INCLUDED
•
INSIDE LENGTH: 2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
•
DESIGN TYPE: LOOSE
•
INSIDE DIAMETER: 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
HOOK STYLE DESIGNATOR: PIVOT
•
MATERIAL: STEEL HOOK
TECHNICAL CHARACTERISTICS
INSIDE WIDTH0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
UNATTACHED RINGNOT INCLUDED
INSIDE LENGTH2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
DESIGN TYPELOOSE
OVERALL LENGTH2.340 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
INSIDE DIAMETER0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
HOOK STYLE DESIGNATORPIVOT
MATERIALSTEEL HOOK
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 2
13347713-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3933T25Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 31165T45?
31165T45 is a SNAP HOOK.
What parts can replace 31165T45?
There are 2 known substitutes for 31165T45: 13347713-1, 3933T25. Substitute compatibility should be verified for your specific system.
What is the NSN for 31165T45?
31165T45 is cataloged in the U.S. Government catalog under NSN 5340-01-467-8345. 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.