Raytheon · Electronic Components
976257-2
Capacitor, Variable, Glass Dielect
Part Number976257-2
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-050-4479 (NSN)
Federal Item NameCAPACITOR,VARIABLE,GLASS DIELECT
Federal Supply Class5910 — Capacitors
Terminal Diameter0.040 INCHES NOMINAL
Adjustment Device Drive Type And Q1 SLOTTED SCREW
Capacitance Range In Picofarads+1.0 TO 5.5 SINGLE SECTION
Terminal Length0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Mounting Facility Type And Quantit2 TERMINAL
MaterialGLASS CAPACITIVE ELECTRODE
Fragility FactorMODERATELY RUGGED
Quality Factor At 25 Deg Celsius1000.0
Inclosure TypeENCASED
Overall Diameter0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
Insulation Dc Resistance At 25 Deg1000.0 GIGOHMS
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 976257-2 available?
We can source 976257-2 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 976257-2 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 976257-2 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 976257-2?
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 976257-2?
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.