Lockheed Martin Corporation · Electronic Components
129910
Resistor, Fixed, Wire Wound, Induct
Part Number129910
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-299-1558 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power40.0 CELSIUS
Section Nominal Resistance400.000 OHMS FIRST SECTION
Resistance Tolerance In Percent-15.000 TO 15.000
Ambient Temp In Deg Celsius At Zer340.0
Reliability IndicatorNOT ESTABLISHED
Body Length3.438 INCHES MINIMUM AND 3.562 INCHES MAXIMUM
Terminal Length10.000 INCHES MINIMUM
Power Dissipation Rating In Watts40.000 FREE AIR
Body Diameter0.875 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Cubic Measure0.671 CUBIC INCHES
Cancelled NSN5905-00-361-1689 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
RohscompliantTBA
Hazardousfalse
RohsphthalatescompliantTBA
Product Range-
Connector To ConnectorType A USB Plug to Type A HDMI Receptacle
IscanonicalY
Cable Length Imperial11.8 "
SvhcNo SVHC (07-Jul-2017)
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 129910 available?
We can source 129910 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 129910 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 129910 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 129910?
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 129910?
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.