PartsTable
Technical Data Sheet
550-93 ✓ Verified by PartsTable
Tactic · 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

The INSERT,ELECTRICAL CONNECTOR is a Tactic industrial component. Key specifications include color: NATURAL SINGLE ACTUATOR, material: STEEL CORROSION RESISTING, base_style: TWO SCREW TERMINALS, body_style: STRAIGHT SHAPE, bulb_style: PAR (PARABOLIC, ALUMINIZED REFLECTOR), case_style: SQUARE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-449-2969, 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
550-93
NSN: 6145-01-449-2969
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
colorNATURAL SINGLE ACTUATOR
materialSTEEL CORROSION RESISTING
base_styleTWO SCREW TERMINALS
body_styleSTRAIGHT SHAPE
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
body_length1.500 INCHES NOMINAL IN
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
thread_class2A A
body_diameter1.000 INCHES NOMINAL IN
overall_width1.040 INCHES NOMINAL IN
NSN6145-01-449-2969
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 550-93 · Tactic ⚠ 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 12
550-93Interchangeable
interchangeable cross-reference
interchangeable
208305Interchangeable
interchangeable cross-reference
interchangeable
21158-0043Interchangeable
interchangeable cross-reference
interchangeable
500255Interchangeable
interchangeable cross-reference
interchangeable
8027505 97151Interchangeable
interchangeable cross-reference
interchangeable
5930PL0845772Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 550-93?
550-93 is a INSERT,ELECTRICAL CONNECTOR manufactured by Tactic.
What parts can replace 550-93?
There are 12 known substitutes for 550-93: 550-93, 208305, 21158-0043 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 550-93?
550-93 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-449-2969. This indicates validated use in U.S. government and defense supply chains.
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