PartsTable
Technical Data Sheet
420-53-3666 ✓ 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

The LEAD ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, conductor_length: 12.000 INCHES NOMINAL ALL CONDUCTORS IN, precious_material: SILVER, round_conductor_size: 16 AWG ALL CONDUCTORS, precious_material_and_weight: 0.040 SILVER GRAINS, TROY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-890-3047, 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
420-53-3666
NSN: 6150-00-890-3047
FSC: 6150
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
conductor_formSTRANDED ALL CONDUCTORS
conductor_length12.000 INCHES NOMINAL ALL CONDUCTORS IN
precious_materialSILVER
conductor_quantity2
round_conductor_size16 AWG ALL CONDUCTORS
precious_material_and_weight0.040 SILVER GRAINS, TROY
precious_material_and_locationEXTERNAL SURFACES SILVER
NSN6150-00-890-3047
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 420-53-3666 · 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
CONDUCTOR QUANTITY: 2
PRECIOUS MATERIAL AND WEIGHT: 0.040 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATION: EXTERNAL SURFACES SILVER
MATERIAL: RUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
PRECIOUS MATERIAL: SILVER
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
CONDUCTOR LENGTH: 12.000 INCHES NOMINAL ALL CONDUCTORS IN
ROUND CONDUCTOR SIZE: 16 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR QUANTITY2
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
MATERIALRUBBER SILICONE CLASS Q FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
PRECIOUS MATERIALSILVER
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
CONDUCTOR LENGTH12.000 INCHES NOMINAL ALL CONDUCTORS IN
ROUND CONDUCTOR SIZE16 AWG ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AA11348AInterchangeable
interchangeable cross-reference
interchangeable
90031Interchangeable
interchangeable cross-reference
interchangeable
ASTM F 2246Interchangeable
interchangeable cross-reference
interchangeable
13007 PIECE 459Interchangeable
interchangeable cross-reference
interchangeable
MS51961-21Interchangeable
interchangeable cross-reference
interchangeable
90104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 420-53-3666?
420-53-3666 is a LEAD ASSEMBLY,ELECTRICAL.
What parts can replace 420-53-3666?
There are 17 known substitutes for 420-53-3666: AA11348A, 90031, ASTM F 2246 and 14 more. Substitute compatibility should be verified for your specific system.
Is 420-53-3666 still available?
420-53-3666 is currently cancelled.
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