Boeing · Electronic Components
ST5M1573-001
Flasher, Solid State
Part NumberST5M1573-001
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-127-1921 (NSN)
Federal Item NameFLASHER,SOLID STATE
Federal Supply Class5945 — Relays and Solenoids
Controlled Circuit Quantity1
Mounting ConfigurationFOUR 0.191 IN. DIA MTG HOLES SPACED EQUALLY ON 2.000 IN. BY 1.500 IN. MTG CENTERS
Dc Voltage Rating16.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM
Environmental ProtectionHERMETICALLY SEALED
Overall Width1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM
Terminal TypeCONNECTOR, RECEPTACLE
AdjustabilityNONADJUSTABLE
Flashing Rate85 PER MINUTE MINIMUM AND 95 PER MINUTE MAXIMUM
Terminal Quantity1
Overall Length2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
Failure Automatic Circuit ConditioON
Vendor Part Numbers3373-7
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 ST5M1573-001 available?
We can source ST5M1573-001 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 ST5M1573-001 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST5M1573-001 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 ST5M1573-001?
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 ST5M1573-001?
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.