Argon St · Electronic Components
S-1849-A-1971
Resistor, Variable, Wire Wound, Pre
Part NumberS-1849-A-1971
ManufacturerArgon St
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-227-0906 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Body StyleCYLINDRICAL SERVO MOUNTED
Mounting Lip Depth0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
Shaft Length0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
Shaft StyleROUND, SLOTTED
Electrical Resistance Per Section10.0 KILOHMS 1ST SECTION AND 13.7 KILOHMS 2ND SECTION
Function Conformity Tolerance Per-0.15 TO 0.15 ALL SECTIONS
Rotary Actuator Travel In Angular250.0 NOMINAL
Ambient Temp In Deg Celsius Per Se125.0 ALL SECTIONS
Mounting MethodTHREADED HOLE(S)
Bearing TypeBEARING SHAFT
Effective Electrical Rotation In D250.0 NOMINAL
ESD/EMICode B — 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 S-1849-A-1971 available?
We can source S-1849-A-1971 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 S-1849-A-1971 by Argon St obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S-1849-A-1971 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 S-1849-A-1971?
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 S-1849-A-1971?
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.