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Technical Data Sheet
PartsTable / COMPONENT / 660-50
660-50 ✓ Verified by PartsTable
Lindy · 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

-100 x Screw 6-32 UNC x 6mm.<br>-150 x Screw 6-32 UNC x 4.5mm.<br>-150 x Screw M3 x 4mm (Philips & flat).<br>-150 x Screw M3 x 5mm (Philips & flat).<br>-150 x Screw M3 x 4mm.<br>-150 x Nut 6-32 UNC.<br>-150 x Nut M3 x 2mm.<br>-100 x Post 6-32 UNC.<br>-100 x Post M3, 6 x 5mm.<br>-50 x Plastic Post.<br>-150 x Jumper 2mm Pitch.<br>-150 x Jumper 2.54mm Pitch. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-156-7227, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
660-50
NSN: 5940-00-156-7227
FSC: 5940
CAGE: 88041 — AIR CORPS STANDARDS UNDER CUSTODIANISHIP OF THE AIR FORCE
SPECIFICATIONS
materialSTEEL COMP 6150
end_styleVERTEX BELOW CENTER
ring_styleSTRAIGHT GAP
usage_designINTERNAL AND EXTERNAL
largest_width0.228 INCHES SINGLE END IN
overall_width0.312 INCHES IN
overall_length0.625 INCHES IN
inside_diameter6.530 INCHES MINIMUM AND 6.560 INCHES MAXIMUM IN
major_thickness0.068 INCHES NOMINAL IN
outside_diameter6.660 INCHES MINIMUM AND 6.690 INCHES MAXIMUM IN
basic_shape_styleSOLDER/SOLDERLESS
surface_treatmentTIN OVERALL SINGLE LAYER
NSN5940-00-156-7227
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy TERMINAL,LUG TITLE COMPONENT PN 660-50 MFR Lindy TERMINAL,LUG
KEY FEATURES
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
•
BASIC SHAPE STYLE: SOLDER/SOLDERLESS
•
MOUNTING METHOD STYLE: RING
•
MATERIAL: COPPER ALLOY OVERALL
•
MOUNTING HOLE DIAMETER: 0.187 INCHES IN
•
MOUNTING TONGUE WIDTH: 0.312 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.312 INCHES IN
ELECTRICAL INSULATION FEATUREUNINSULATED
BASIC SHAPE STYLESOLDER/SOLDERLESS
MOUNTING METHOD STYLERING
OVERALL LENGTH0.625 INCHES IN
MATERIALCOPPER ALLOY OVERALL
MOUNTING HOLE DIAMETER0.187 INCHES IN
MOUNTING TONGUE WIDTH0.312 INCHES IN
MOUNTING FACILITY THICKNESS0.025 INCHES IN
LARGEST WIDTH0.228 INCHES SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
9X9X9SWDOM275Interchangeable
interchangeable cross-reference
interchangeable
07-8459Interchangeable
interchangeable cross-reference
interchangeable
8459Interchangeable
interchangeable cross-reference
interchangeable
503-8701-002Interchangeable
interchangeable cross-reference
interchangeable
521625Interchangeable
interchangeable cross-reference
interchangeable
7-07Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 660-50?
660-50 is a TERMINAL,LUG manufactured by Lindy.
What parts can replace 660-50?
There are 25 known substitutes for 660-50: 9X9X9SWDOM275, 07-8459, 8459 and 22 more. Substitute compatibility should be verified for your specific system.
Is 660-50 still available?
660-50 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026