Northrop Grumman Systems Corporation · Electronic Components
581R987H06
Capacitor, Variable, Air Dielectri
Part Number581R987H06
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-207-6704 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Body Length0.720 INCHES NOMINAL0.720 INCHES NOMINAL
Terminal Type And Quantity3 PIN
Thread Quantity Per Inch64
Insulation Dc Resistance At 25 Deg1000000.0 MEGOHMS
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Insulation Dc Resistance At Max Op100000.0 MEGOHMS
Adjustment Device Torque0.300 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM
Mounting Facility Type And Quantit1 THREADED BUSHING
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Nominal Thread Size0.234 INCHES
Terminal LocationADJACENT SIDES AND ADJUSTMENT CONTROL END BENT FORWARD
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 581R987H06 available?
We can source 581R987H06 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 581R987H06 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 581R987H06 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 581R987H06?
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 581R987H06?
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.