PartsTable
Technical Data Sheet
PartsTable / MRO / LS2
LS2 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 LEAK DETECTOR,REFRIGERANT GAS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, baby_seat: NOT PROVIDED, head_style: FLAT CHAMFER, head_height: 0.178 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-616-2649, 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
MRO→ MRO_GENERAL→ LS2
NSN: 6625-01-616-2649
FSC: 6625
CAGE: Z2YE3 — HEATCRAFT AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
materialSTEEL OVERALL
baby_seatNOT PROVIDED
head_styleFLAT CHAMFER
head_height0.178 INCHES NOMINAL IN
thread_class2A A
coil_quantity4
head_diameter0.625 INCHES NOMINAL IN
hinged_basketNOT INCLUDED
overall_width41.0 INCHES NOMINAL IN
thread_length0.500 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length74.0 INCHES NOMINAL IN
NSN6625-01-616-2649
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAK DETECTOR,REFRIGERANT GAS TITLE COMPONENT PN LS2 MFR LEAK DETECTOR,REFRIGER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
LS-3Interchangeable
interchangeable cross-reference
interchangeable
LS2Interchangeable
interchangeable cross-reference
interchangeable
GS550BT2Interchangeable
interchangeable cross-reference
interchangeable
7416-1257-200Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D-975Interchangeable
interchangeable cross-reference
interchangeable
LS3000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS2?
LS2 is a LEAK DETECTOR,REFRIGERANT GAS. It is classified as a MRO (MRO_GENERAL).
What parts can replace LS2?
There are 9 known substitutes for LS2: LS-3, LS2, GS550BT2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS2?
LS2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-616-2649. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026