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3899T52 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3899T52: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BLADE, design_type: SWIVEL, end_position: CONNECTION END IN SAME PLANE AS HOOK END, inside_width: 1.031 INCHES NOMINAL IN, overall_length: 4.750 INCHES NOMINAL IN, unattached_ring: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-536-6483, 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
3899T52
NSN: 5340-01-536-6483
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BLADE
design_typeSWIVEL
end_positionCONNECTION END IN SAME PLANE AS HOOK END
inside_width1.031 INCHES NOMINAL IN
overall_length4.750 INCHES NOMINAL IN
unattached_ringNOT INCLUDED
special_featuresHOOK HAS PULL PIN RELEASE ON BOTH THE LOCKING ARM AND LANYARD ATTACHMENT. SNAP MADE FROM 17-4 PH STAINLESS STEEL.
end_connection_styleDOUBLE SWIVEL W/BAIL
hook_style_designatorPIVOT
rubber_covered_featureNOT INCLUDED
part_name_assigned_by_controlling_agencySNAP HOOK
NSN5340-01-536-6483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3899T52 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: 1.031 INCHES NOMINAL IN
•
UNATTACHED RING: NOT INCLUDED
•
DESIGN TYPE: SWIVEL
•
END CONNECTION STYLE: DOUBLE SWIVEL W/BAIL
•
END POSITION: CONNECTION END IN SAME PLANE AS HOOK END
•
HOOK STYLE DESIGNATOR: PIVOT
TECHNICAL CHARACTERISTICS
INSIDE WIDTH1.031 INCHES NOMINAL IN
UNATTACHED RINGNOT INCLUDED
DESIGN TYPESWIVEL
OVERALL LENGTH4.750 INCHES NOMINAL IN
END CONNECTION STYLEDOUBLE SWIVEL W/BAIL
END POSITIONCONNECTION END IN SAME PLANE AS HOOK END
HOOK STYLE DESIGNATORPIVOT
SPECIAL FEATURESHOOK HAS PULL PIN RELEASE ON BOTH THE LOCKING ARM AND LANYARD ATTACHMENT. SNAP MADE FROM 17-4 PH STAINLESS STEEL.
PART NAME ASSIGNED BY CONTROLLING AGENCYSNAP HOOK
MATERIALSTEEL CORROSION RESISTING HOOK
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3899T52?
3899T52 is a SNAP HOOK.
What is the NSN for 3899T52?
3899T52 is cataloged in the U.S. Government catalog under NSN 5340-01-536-6483. This indicates validated use in U.S. government and defense supply chains.
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