NAVAIR/NAVSEA Design Activity · Electronic Components
3221253-127
Resistor, Fixed, Wire Wound
Part Number3221253-127
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-327-4272 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorTERMINALS ONE EDGE
Cubic Measure0.009 CUBIC INCHES
Power Dissipation Rating In Watts0.100 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Length0.285 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
Terminal Length1.000 INCHES MINIMUM
Body Height0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
Temp Range Of Temp Coefficient In+0.0 TO 85.0
Ambient Temp In Deg Celsius At Zer145.0
Ambient Temp At Full Rated Power85.0 CELSIUS
Inclosure TypeENCAPSULATED
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 3221253-127 available?
We can source 3221253-127 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 3221253-127 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3221253-127 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 3221253-127?
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 3221253-127?
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.