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LBD3853 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LBD3853: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL HOOK, overall_length: 4.500 INCHES NOMINAL IN, end_connection_style: THREADED SHANK, hook_style_designator: PIVOT, part_name_assigned_by_controlling_agency: AUSTRI ALPIN MODIFIED D LOCKING STEEL CARABINER BLACK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-543-2444, 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
LBD3853
NSN: 5340-01-543-2444
FSC: 5340 — Hardware, Commercial
CAGE: 3U037 — BRIGADE QUARTERMASTERS, LTD. (USA)
SPECIFICATIONS
materialSTEEL HOOK
overall_length4.500 INCHES NOMINAL IN
end_connection_styleTHREADED SHANK
hook_style_designatorPIVOT
part_name_assigned_by_controlling_agencyAUSTRI ALPIN MODIFIED D LOCKING STEEL CARABINER BLACK
NSN5340-01-543-2444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LBD3853 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
•
END CONNECTION STYLE: THREADED SHANK
•
HOOK STYLE DESIGNATOR: PIVOT
•
MATERIAL: STEEL HOOK
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.500 INCHES NOMINAL IN
END CONNECTION STYLETHREADED SHANK
HOOK STYLE DESIGNATORPIVOT
PART NAME ASSIGNED BY CONTROLLING AGENCYAUSTRI ALPIN MODIFIED D LOCKING STEEL CARABINER BLACK
MATERIALSTEEL 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LBD3853?
LBD3853 is a SNAP HOOK.
What is the NSN for LBD3853?
LBD3853 is cataloged in the U.S. Government catalog under NSN 5340-01-543-2444. 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.