Signal Transformers · Electronic Components
CH-4
CHOKE 70MHY 4A 0.6OHM
Part NumberCH-4
ManufacturerSignal Transformers
AvailabilityAvailable to order — request a quote
Specifications
NSN5120-00-242-3908 (NSN)
Federal Item NameHAMMER,HAND
Overall Length8.000 INCHES NOMINAL
Style DesignatorSOFT-HEAD
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Weight4.000 OUNCES
Head MaterialCOPPER ALLOY
Federal Supply Class5120 — Hand Tools, Nonedged, Nonpowered
Cancelled NSN9905-01-077-1589 (cancelled)
NSN Cancelled Date15-DEC-2017
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 CH-4 available?
We can source CH-4 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 CH-4 by Signal Transformers obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CH-4 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 CH-4?
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 CH-4?
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.