PartsTable
Technical Data Sheet
57961 ✓ Verified by PartsTable
· WIRE CABLE
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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 0.645 INCHES NOMINAL IN, shell_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-371-3274, 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
57961
NSN: 6150-00-371-3274
FSC: 6150
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length0.645 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
nominal_thread_size0.250 INCHES IN
polarization_methodKEY, MULTIPLE KEY GROOVE
NSN6150-00-371-3274
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 57961 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1197Interchangeable
interchangeable cross-reference
interchangeable
LF603Interchangeable
interchangeable cross-reference
interchangeable
4J6064Interchangeable
interchangeable cross-reference
interchangeable
RPJ-12-AInterchangeable
interchangeable cross-reference
interchangeable
20JR186-1Interchangeable
interchangeable cross-reference
interchangeable
5796-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57961?
57961 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 57961?
There are 15 known substitutes for 57961: 1197, LF603, 4J6064 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57961?
57961 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-371-3274. This indicates validated use in U.S. government and defense supply chains.
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