MS21003-12 — TERMINAL,LUG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MS21003-12: TERMINAL,LUG.

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, overall_width: 0.234 INCHES IN, overall_length: 0.904 INCHES IN, basic_shape_style: CRIMP, surface_treatment: TIN OVERALL SINGLE LAYER, material_thickness: 0.041 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-230-0551, 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

MS21003-12

NSN: 5940-00-230-0551
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	COPPER OVERALL
overall_width	0.234 INCHES IN
overall_length	0.904 INCHES IN
basic_shape_style	CRIMP
surface_treatment	TIN OVERALL SINGLE LAYER
material_thickness	0.041 INCHES IN
mounting_method_style	STRAIGHT ONE HOLE
mounting_tongue_width	0.234 INCHES IN
mounting_hole_diameter	0.136 INCHES IN
mounting_facility_thickness	0.041 INCHES IN
nondefinitive_spec/std_data	L-57 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE
conductor_accommodation_type	STRAIGHT BARREL SINGLE END
NSN	5940-00-230-0551

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY THICKNESS: 0.041 INCHES IN

•

MOUNTING HOLE DIAMETER: 0.136 INCHES IN

•

MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 14 AWG

•

DISTANCE FROM MOUNTING HOLE CENTER TO MOUNTING END: 0.117 INCHES IN

•

BASIC SHAPE STYLE: CRIMP

•

MOUNTING METHOD STYLE: STRAIGHT ONE HOLE

•

NONDEFINITIVE SPEC/STD DATA: L-57 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	0.904 INCHES IN
MOUNTING FACILITY THICKNESS	0.041 INCHES IN
MOUNTING HOLE DIAMETER	0.136 INCHES IN
MAXIMUM CONDUCTOR SIZE ACCOMMODATED	14 AWG
DISTANCE FROM MOUNTING HOLE CENTER TO MOUNTING END	0.117 INCHES IN
BASIC SHAPE STYLE	CRIMP
MOUNTING METHOD STYLE	STRAIGHT ONE HOLE
NONDEFINITIVE SPEC/STD DATA	L-57 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE
ELECTRICAL INSULATION FEATURE	UNINSULATED
OVERALL WIDTH	0.234 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 5

MIL-T-16366Reference document

Same NSN cross-reference

Reference document — Identification reference

YAV14L57Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILE16366Reference document

Same NSN cross-reference

Reference document — Secondary reference

L57,21/2-4WTReference document

Same NSN cross-reference

Reference document — Design control — primary reference

B457Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21003-12?

MS21003-12 is a TERMINAL,LUG.

What parts can replace MS21003-12?

There are 5 known substitutes for MS21003-12: MIL-T-16366, YAV14L57, MILE16366 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21003-12?

MS21003-12 is cataloged in the U.S. Government catalog under NSN 5940-00-230-0551. This indicates validated use in U.S. government and defense supply chains.

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