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866B-55-12 — TERMINAL,STUD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

866B-55-12: TERMINAL,STUD.

The TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: TIN OVERALL EXCEPT INSULATION, overall_height: 0.700 INCHES IN, terminal_length: 0.325 INCHES IN, basic_shape_style: NONTUBULAR, HEX, thru-hole_diameter: 0.138 INCHES IN, width_across_flats: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-509-5960, 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
866B-55-12
NSN: 5940-01-509-5960
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 27494 — STAFFALL, INC. DBA STAFFALL INC (USA)
SPECIFICATIONS
materialTIN OVERALL EXCEPT INSULATION
overall_height0.700 INCHES IN
terminal_length0.325 INCHES IN
basic_shape_styleNONTUBULAR, HEX
thru-hole_diameter0.138 INCHES IN
width_across_flats0.250 INCHES IN
mounting_method_styleSTRAIGHT BLANK
mounting_tongue_width0.170 INCHES IN
end_item_identificationELECTRICAL
mounting_facility_thickness0.031 INCHES IN
conductor_accommodation_typeTHREADED EXTERNAL SINGLE END
electrical_insulation_featureINSULATING SLEEVE
NSN5940-01-509-5960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,STUD TITLE COMPONENT PN 866B-55-12 MFR TERMINAL,STUD
KEY FEATURES
•
MOUNTING FACILITY THICKNESS: 0.031 INCHES IN
•
WIDTH ACROSS FLATS: 0.250 INCHES IN
•
THRU-HOLE DIAMETER: 0.138 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR, HEX
•
MOUNTING METHOD STYLE: STRAIGHT BLANK
•
ELECTRICAL INSULATION FEATURE: INSULATING SLEEVE
•
TERMINAL LENGTH: 0.325 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY THICKNESS0.031 INCHES IN
WIDTH ACROSS FLATS0.250 INCHES IN
THRU-HOLE DIAMETER0.138 INCHES IN
BASIC SHAPE STYLENONTUBULAR, HEX
MOUNTING METHOD STYLESTRAIGHT BLANK
ELECTRICAL INSULATION FEATUREINSULATING SLEEVE
TERMINAL LENGTH0.325 INCHES IN
OVERALL HEIGHT0.700 INCHES IN
CONDUCTOR ACCOMMODATION TYPETHREADED EXTERNAL SINGLE END
MOUNTING TONGUE WIDTH0.170 INCHES IN
OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 866B-55-12?
866B-55-12 is a TERMINAL,STUD.
What is the NSN for 866B-55-12?
866B-55-12 is cataloged in the U.S. Government catalog under NSN 5940-01-509-5960. 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.