L1-57-4 — TERMINAL,STUD

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

L1-57-4: TERMINAL,STUD.

The TERMINAL,STUD is a the manufacturer industrial component. Key specifications include material: PLASTIC DIALLYL PHTHALATE INSULATION, swage_depth: 0.075 INCHES IN, overall_height: 0.577 INCHES IN, terminal_length: 0.247 INCHES IN, largest_diameter: 0.080 INCHES SINGLE END IN, overall_diameter: 0.220 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-123-4958, 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

L1-57-4

NSN: 5940-01-123-4958
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 34727 — ROCKWELL AVIATION SERVICES, INC. DBA MERCURY INDUSTRIES DIV MERCURY INDUSTRIES (USA)

SPECIFICATIONS

material	PLASTIC DIALLYL PHTHALATE INSULATION
swage_depth	0.075 INCHES IN
overall_height	0.577 INCHES IN
terminal_length	0.247 INCHES IN
largest_diameter	0.080 INCHES SINGLE END IN
overall_diameter	0.220 INCHES IN
basic_shape_style	NONTUBULAR, ROUND
surface_treatment	SOLDER OR TIN OVERALL EXCEPT INSULATION SECOND LAYER
minor_bushing_length	0.107 INCHES IN
mounting_method_style	SWAGE
turret_minor_diameter	0.046 INCHES SINGLE END IN
swage_outside_diameter	0.093 INCHES IN
NSN	5940-01-123-4958

COMPONENT DIAGRAM

KEY FEATURES

•

IDENTIFICATION CODE COLOR: GREEN

•

MINOR BUSHING LENGTH: 0.107 INCHES IN

•

SWAGE DEPTH: 0.075 INCHES IN

•

OVERALL DIAMETER: 0.220 INCHES IN

•

LARGEST DIAMETER: 0.080 INCHES SINGLE END IN

•

SWAGE OUTSIDE DIAMETER: 0.093 INCHES IN

•

BASIC SHAPE STYLE: NONTUBULAR, ROUND

•

MOUNTING METHOD STYLE: SWAGE

TECHNICAL CHARACTERISTICS

IDENTIFICATION CODE COLOR	GREEN
MINOR BUSHING LENGTH	0.107 INCHES IN
SWAGE DEPTH	0.075 INCHES IN
OVERALL DIAMETER	0.220 INCHES IN
LARGEST DIAMETER	0.080 INCHES SINGLE END IN
SWAGE OUTSIDE DIAMETER	0.093 INCHES IN
BASIC SHAPE STYLE	NONTUBULAR, ROUND
MOUNTING METHOD STYLE	SWAGE
ELECTRICAL INSULATION FEATURE	STANDOFF INSULATION
TERMINAL LENGTH	0.247 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 2

PRG-200-54Reference document

Same NSN cross-reference

Reference document — Secondary reference

978144-4CReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is L1-57-4?

L1-57-4 is a TERMINAL,STUD.

What parts can replace L1-57-4?

There are 2 known substitutes for L1-57-4: PRG-200-54, 978144-4C. Substitute compatibility should be verified for your specific system.

What is the NSN for L1-57-4?

L1-57-4 is cataloged in the U.S. Government catalog under NSN 5940-01-123-4958. This indicates validated use in U.S. government and defense supply chains.

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