Gulf Calibration Services · Electronic Components
9931
Potentiometer, Comparator
Part Number9931
ManufacturerGulf Calibration Services
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-503-1779 (NSN)
Federal Item NamePOTENTIOMETER,COMPARATOR
Federal Supply Class5905 — Resistors
General Characteristics Item Descr20.250 IN. LG,9.875 IN. DEEP,8.250 IN. H,40 LBS,INSTALLED INFORMICA COVERED WOODEN CASE FOR BENCH MOUNTING
ESD/EMICode A — ESD/EMI sensitive item
ColorBLUE FIRST POSITION PRIMARY INSULATION SIXTH CONDUCTOR
MaterialCOPPER THIRD POSITION SHIELD BRAID METALLIC CABLE
Strand Quantity Per Conductor7 ALL CONDUCTORS
Round Conductor Size24 AWG SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Temp Rating80.0 CELSIUS
Conductor Quantity6
Accessory Wire Type And Quantity1 DRAIN
Conductor Arrangement And Quantity6 SINGLES
Conductor FormSTRANDED ALL CONDUCTORS
Voltage Rating30.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Vendor Part Numbers19-2727063-4
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 9931 available?
We can source 9931 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 9931 by Gulf Calibration Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9931 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 9931?
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 9931?
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.