PartsTable
Technical Data Sheet
3077-7 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The 3077-7 is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-540-2038, part_name_assigned_by_controlling_agency: SPRING, HELICAL, COMPRESSION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-127-9759, 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
MRO MRO_GENERAL 3077-7
NSN: 6145-00-127-9759
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
end_item_identification2320-01-540-2038
part_name_assigned_by_controlling_agencySPRING, HELICAL, COMPRESSION
NSN6145-00-127-9759
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 3077-7 · 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
STRAND QUANTITY PER CONDUCTOR: 26 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.126 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
COLOR: BROWN FIRST POSITION COVER SINGLE CONDUCTOR
MATERIAL: PLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLE: ROUND
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
VOLTAGE RATING: 600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
STRAND QUANTITY PER CONDUCTOR26 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.126 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
COLORBROWN FIRST POSITION COVER SINGLE CONDUCTOR
MATERIALPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
VOLTAGE RATING600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
321-61Upgraded Successor
successor cross-reference
successor
23-3286Upgraded Successor
successor cross-reference
successor
T1913Interchangeable
interchangeable cross-reference
interchangeable
42-6880-100-150Interchangeable
interchangeable cross-reference
interchangeable
K2412Interchangeable
interchangeable cross-reference
interchangeable
1155-25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3077-7?
3077-7 is a 3077-7. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3077-7?
There are 30 known substitutes for 3077-7: 321-61, 23-3286, T1913 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3077-7?
3077-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-127-9759. This indicates validated use in U.S. government and defense supply chains.
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