NAVAIR/NAVSEA Design Activity · Electronic Components
64A6A12-3158R7A21
Resistor, Fixed, Wire Wound, Nonind
Part Number64A6A12-3158R7A21
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-901-7390 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,NONIND
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Temp Range Of Temp Coefficient In+26.0 TO 133.0
Body Length0.531 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Power Dissipation Rating In Watts0.100 FREE AIR
Reliability Failure Rate Level In0.100
Ambient Temp At Full Rated Power125.0 CELSIUS
Reliability IndicatorESTABLISHED
Terminal TypeWIRE LEAD
Body Diameter0.219 INCHES MAXIMUM
Temp Coefficient Of Resistance In-5.0 TO 5.0
Vendor Part Numbers7S16A3158.7KILOHMSPORM0.05PCT, HR22-3158.7KILOHSMPORM0.05PCT, R144-3158.7KILOHMSPORM0.05PCT
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 64A6A12-3158R7A21 available?
We can source 64A6A12-3158R7A21 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 64A6A12-3158R7A21 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 64A6A12-3158R7A21 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 64A6A12-3158R7A21?
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 64A6A12-3158R7A21?
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.