1ST 257-630 — FERRULE,ELECTRICAL CONDUCTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1ST 257-630: FERRULE,ELECTRICAL CONDUCTOR.

The FERRULE,ELECTRICAL CONDUCTOR is a the manufacturer industrial component. Key specifications include length: 0.440 INCHES NOMINAL IN, end_type: OPEN, material: STEEL, outside_diameter: 0.165 INCHES NOMINAL IN, surface_treatment: TIN, solder_type_connection: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-372-8775, 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

1ST 257-630

NSN: 5940-01-372-8775
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 76381 — 3M COMPANY (USA)

SPECIFICATIONS

length	0.440 INCHES NOMINAL IN
end_type	OPEN
material	STEEL
outside_diameter	0.165 INCHES NOMINAL IN
surface_treatment	TIN
solder_type_connection	NOT PROVIDED
NSN	5940-01-372-8775

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.440 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 0.165 INCHES NOMINAL IN

•

SURFACE TREATMENT: TIN

•

SOLDER TYPE CONNECTION: NOT PROVIDED

•

MATERIAL: STEEL

•

END TYPE: OPEN

TECHNICAL CHARACTERISTICS

LENGTH	0.440 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.165 INCHES NOMINAL IN
SURFACE TREATMENT	TIN
SOLDER TYPE CONNECTION	NOT PROVIDED
MATERIAL	STEEL
END TYPE	OPEN

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

0-0747579-8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

747579-8Reference 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

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FREQUENTLY ASKED QUESTIONS

What is 1ST 257-630?

1ST 257-630 is a FERRULE,ELECTRICAL CONDUCTOR.

What parts can replace 1ST 257-630?

There are 2 known substitutes for 1ST 257-630: 0-0747579-8, 747579-8. Substitute compatibility should be verified for your specific system.

What is the NSN for 1ST 257-630?

1ST 257-630 is cataloged in the U.S. Government catalog under NSN 5940-01-372-8775. This indicates validated use in U.S. government and defense supply chains.

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