Northrop Grumman Support Services · Electronic Components
582R637H39
Resistor, Variable, Nonwire Wound,
Part Number582R637H39
ManufacturerNorthrop Grumman Support Services
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-075-9455 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Length0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
Test Data Document97942-582R637 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Mounting MethodLOCKING BUSHING
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Screw Thread Series DesignatorUNEF
Fragility FactorMODERATELY RUGGED
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Maximum Starting Torque6.00 INCH-OUNCES
Device Design TypeNONTURN AT 4:30 OCLOCKUNABLE TO DECODE
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Maximum Stop Torque48.00 INCH-OUNCES
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 582R637H39 available?
We can source 582R637H39 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 582R637H39 by Northrop Grumman Support Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 582R637H39 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 582R637H39?
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 582R637H39?
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.