PartsTable
Technical Data Sheet
JSFY19-1 ✓ 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 JSFY19-1 is a the manufacturer industrial component. Key specifications include inclosure_type: ENCAPSULATED, electrical_resistance: 2.210 KILOHMS, reliability_indicator: NOT ESTABLISHED, end_item_identification: DUAL DISK DRI, power_dissipation_rating_in_watts: 0.125 FREE AIR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-633-9989, 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 JSFY19-1
NSN: 6145-01-633-9989
FSC: 6145
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
inclosure_typeENCAPSULATED
electrical_resistance2.210 KILOHMS
reliability_indicatorNOT ESTABLISHED
end_item_identificationDUAL DISK DRI
power_dissipation_rating_in_watts0.125 FREE AIR
NSN6145-01-633-9989
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: JSFY19-1 · 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 10
610563Interchangeable
interchangeable cross-reference
interchangeable
16-917Interchangeable
interchangeable cross-reference
interchangeable
16-917-1Interchangeable
interchangeable cross-reference
interchangeable
163022Interchangeable
interchangeable cross-reference
interchangeable
373217-1Interchangeable
interchangeable cross-reference
interchangeable
373217Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JSFY19-1?
JSFY19-1 is a JSFY19-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace JSFY19-1?
There are 10 known substitutes for JSFY19-1: 610563, 16-917, 16-917-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JSFY19-1?
JSFY19-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-633-9989. This indicates validated use in U.S. government and defense supply chains.
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