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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
1242186-3
Resistor, Fixed, Wire Wound
Part Number1242186-3
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-059-2644 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance20.000 KILOHMS
Ambient Temp In Deg Celsius At Zer300.0
Ambient Temp At Full Rated Power40.0 CELSIUS
Cubic Measure0.110 CUBIC INCHES
Power Dissipation Rating In Watts5.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.250 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Terminal Length1.500 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Body Length1.000 INCHES MINIMUM AND 1.187 INCHES MAXIMUM
Vendor Part NumbersVL5-20K
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 1242186-3 available?
We can source 1242186-3 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 1242186-3 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1242186-3 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 1242186-3?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 1242186-3?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.