MIL-SPEC · Electronic Components
CY4359AUSM188
Case, Test Set
Part NumberCY4359AUSM188
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-935-4203 (NSN)
Federal Item NameCASE,TEST SET
Federal Supply Class6625 — Test Instruments
Component NameELECTRONIC ROTARY BLADE TRACKERELECTRONIC ROTARY BLADE TRACKER
Surface TreatmentENAMELENAMEL
Handle Quantity22
Component Identifying NumberAN/USM-188A TYPE NO.AN/USM-188A TYPE NO.
MaterialALUMINUMALUMINUM
Handle LocationSIDESIDE
Overall Width23.000 INCHES NOMINAL23.000 INCHES NOMINAL
Overall Height21.000 INCHES NOMINAL21.000 INCHES NOMINAL
Overall Length26.000 INCHES NOMINAL26.000 INCHES NOMINAL
Nondefinitive Spec Std DataCY-4359A/USM-188 TYPECY-4359A/USM-188 TYPE
Component Controlling AgencyJETDSJETDS
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 CY4359AUSM188 available?
We can source CY4359AUSM188 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 CY4359AUSM188 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY4359AUSM188 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 CY4359AUSM188?
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 CY4359AUSM188?
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.