Elettronica · Electronic Components
442-003-057
Resistor, Variable, Nonwire Wound,
Part Number442-003-057
ManufacturerElettronica
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-240-7693 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Width0.180 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
Shaft Length0.045 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Shaft Diameter0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
Terminal Type And Quantity3 PIN
Test Data Document81349-MIL-R-22097 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Maximum Starting Torque5.00 INCH-OUNCES
Shaft Bearing TypeBEARING
Features ProvidedHUMIDITY PROOF
Electrical Resistance Per Section1.0 KILOHMS SINGLE SECTION
Shaft StyleROUND, SLOTTED
Vendor Part NumbersRJ22CX102
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 442-003-057 available?
We can source 442-003-057 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 442-003-057 by Elettronica obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 442-003-057 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 442-003-057?
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 442-003-057?
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.