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Technical Data Sheet
LD5 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include chain_type: PROOF COIL, load_rating: 12000.0 POUNDS MAXIMUM LBS, braking_method: MANUAL, mounting_method: HOOK SUSPENSION, operation_method: HAND, mounting_position: ANY ACCEPTABLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3950-01-004-3430, 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
LD5
NSN: 3950-01-004-3430
FSC: 3950
CAGE: 18740 — YALE INDUSTRIAL PRODUCTS, INC. DIV DUFF NORTON COMPANY (USA)
SPECIFICATIONS
chain_typePROOF COIL
load_rating12000.0 POUNDS MAXIMUM LBS
hook_quantity2
braking_methodMANUAL
mounting_methodHOOK SUSPENSION
operation_methodHAND
mounting_positionANY ACCEPTABLE
chain_material_diameter0.781 INCHES NOMINAL IN
end_item_identificationMISC. TOOLS FOR REFRIGERATION/AIR CONDITIONING
mechanical_advantage_methodLEVER
load_element_quantity_per_hook2
part_name_assigned_by_controlling_agencyREFRIGERANT LEAK DETECTOR
NSN3950-01-004-3430
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN LD5 MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
OPERATION METHOD: HAND
HOOK QUANTITY: 2
LOAD ELEMENT QUANTITY PER HOOK: 2
MECHANICAL ADVANTAGE METHOD: LEVER
MOUNTING METHOD: HOOK SUSPENSION
RAISED POSITION DISTANCE BETWEEN SUSPENSION HOOK AND LOAD HOOK BEARING SURFACE: 22.000 INCHES NOMINAL IN
CHAIN MATERIAL DIAMETER: 0.781 INCHES NOMINAL IN
BRAKING METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
OPERATION METHODHAND
HOOK QUANTITY2
LOAD ELEMENT QUANTITY PER HOOK2
MECHANICAL ADVANTAGE METHODLEVER
MOUNTING METHODHOOK SUSPENSION
RAISED POSITION DISTANCE BETWEEN SUSPENSION HOOK AND LOAD HOOK BEARING SURFACE22.000 INCHES NOMINAL IN
CHAIN MATERIAL DIAMETER0.781 INCHES NOMINAL IN
BRAKING METHODMANUAL
LOAD RATING12000.0 POUNDS MAXIMUM LBS
MOUNTING POSITIONANY ACCEPTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
53-31Interchangeable
interchangeable cross-reference
interchangeable
A336659Interchangeable
interchangeable cross-reference
interchangeable
1630-B1Interchangeable
interchangeable cross-reference
interchangeable
1630BInterchangeable
interchangeable cross-reference
interchangeable
5-33-7PC3Interchangeable
interchangeable cross-reference
interchangeable
M19057Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LD5?
LD5 is a CIRCUIT CARD ASSEMBLY.
What parts can replace LD5?
There are 15 known substitutes for LD5: 53-31, A336659, 1630-B1 and 12 more. Substitute compatibility should be verified for your specific system.
Is LD5 still available?
LD5 is currently cancelled.
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