123-278-1 — TERMINAL,LUG

✓ Government record, cited

3M · COMPONENT

PRODUCT OVERVIEW

123-278-1: TERMINAL,LUG.

The TERMINAL,LUG is a 3M industrial component. Key specifications include material: COPPER ALLOY CONDUCTOR ACCOMMODATION, largest_width: 0.124 INCHES SINGLE END IN, overall_width: 0.312 INCHES IN, overall_length: 0.440 INCHES IN, basic_shape_style: SOLDER, material_thickness: 0.015 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-001-7979, 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

123-278-1

NSN: 5940-00-001-7979
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 10639 — AVIONICS SPECIALTIES, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY CONDUCTOR ACCOMMODATION
largest_width	0.124 INCHES SINGLE END IN
overall_width	0.312 INCHES IN
overall_length	0.440 INCHES IN
basic_shape_style	SOLDER
material_thickness	0.015 INCHES IN
mounting_method_style	RING
mounting_tongue_width	0.312 INCHES IN
mounting_hole_diameter	0.161 INCHES IN
mounting_facility_thickness	0.015 INCHES IN
conductor_accommodation_type	SLANT LUG W/ONE HOLE SINGLE END
electrical_insulation_feature	UNINSULATED
NSN	5940-00-001-7979

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY THICKNESS: 0.015 INCHES IN

•

MOUNTING HOLE DIAMETER: 0.161 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-585,COMP 2,TEMPER 1/2 H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION

•

BASIC SHAPE STYLE: SOLDER

•

MOUNTING METHOD STYLE: RING

•

ELECTRICAL INSULATION FEATURE: UNINSULATED

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	0.440 INCHES IN
MOUNTING FACILITY THICKNESS	0.015 INCHES IN
MOUNTING HOLE DIAMETER	0.161 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-585,COMP 2,TEMPER 1/2 H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-585,COMP 2,TEMPER 1/2 H FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY
BASIC SHAPE STYLE	SOLDER
MOUNTING METHOD STYLE	RING
ELECTRICAL INSULATION FEATURE	UNINSULATED
OVERALL WIDTH	0.312 INCHES IN
CONDUCTOR ACCOMMODATION TYPE	SLANT LUG W/ONE HOLE SINGLE END

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 1

123B278-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 123-278-1?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 123-278-1?

123-278-1 is a TERMINAL,LUG manufactured by 3M.

What parts can replace 123-278-1?

There is 1 known substitute for 123-278-1: 123B278-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 123-278-1?

123-278-1 is cataloged in the U.S. Government catalog under NSN 5940-00-001-7979. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

123-278-1 — TERMINAL,LUG

Request a Quote — 123-278-1