MIL-SPEC · Electronic Components
RWR74S4R53FR
Resistor, Fixed, Wire Wound, Induct
Part NumberRWR74S4R53FR
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-518-1914 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Unpackaged Unit Weight6.0 GRAMS
Nondefinitive Spec Std DataMIL-PRF-39007/6G REFERENCE NUMBER
Electrical Resistance4.530 OHMS
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal TypeWIRE LEAD
Reactance CharacteristicINDUCTIVE
Body Diameter0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Ambient Temp In Deg Celsius At Zer250.0
Criticality Code JustificationAGAV
Reliability IndicatorNOT ESTABLISHED
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 RWR74S4R53FR available?
We can source RWR74S4R53FR 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 RWR74S4R53FR by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RWR74S4R53FR 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 RWR74S4R53FR?
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 RWR74S4R53FR?
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.