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7940A25 — WIRE,ELECTRICAL

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

7940A25: WIRE,ELECTRICAL.

The WIRE,ELECTRICAL is a the manufacturer industrial component. Key specifications include voltage_rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, outside_diameter: 0.503 INCHES NOMINAL SINGLE CONDUCTOR IN, round_conductor_size: 1 AWG SINGLE CONDUCTOR, end_item_identification: 4940-01-591-0265, strand_awg_size_per_conductor: 30 SINGLE CONDUCTOR, strand_quantity_per_conductor: 780 SINGLE CONDUCTOR. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-614-4010, 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
7940A25
NSN: 6145-01-614-4010
FSC: 6145 — Wire and Cable, Electrical
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
outside_diameter0.503 INCHES NOMINAL SINGLE CONDUCTOR IN
round_conductor_size1 AWG SINGLE CONDUCTOR
end_item_identification4940-01-591-0265
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor780 SINGLE CONDUCTOR
part_name_assigned_by_controlling_agencyWELDING CABLE
NSN6145-01-614-4010
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 7940A25 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 1 AWG SINGLE CONDUCTOR
•
VOLTAGE RATING: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
•
OUTSIDE DIAMETER: 0.503 INCHES NOMINAL SINGLE CONDUCTOR IN
•
STRAND QUANTITY PER CONDUCTOR: 780 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE1 AWG SINGLE CONDUCTOR
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
OUTSIDE DIAMETER0.503 INCHES NOMINAL SINGLE CONDUCTOR IN
STRAND QUANTITY PER CONDUCTOR780 SINGLE CONDUCTOR
PART NAME ASSIGNED BY CONTROLLING AGENCYWELDING CABLE
END ITEM IDENTIFICATION4940-01-591-0265
OTHER ITEMS IN FSC 6145 — Wire and Cable, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6145-00-000-0090 6145-00-000-0095 6145-00-001-1281 6145-00-001-3002 6145-00-001-4504 6145-00-001-5158 6145-00-001-5159 6145-00-001-5160
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 7940A25?
7940A25 is a WIRE,ELECTRICAL.
What is the NSN for 7940A25?
7940A25 is cataloged in the U.S. Government catalog under NSN 6145-01-614-4010. This indicates validated use in U.S. government and defense supply chains.
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