Grimes Aerospace Company · Electronic Components
D7280A1
Flasher, Thermal
Part NumberD7280A1
ManufacturerGrimes Aerospace Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-581-3938 (NSN)
Federal Item NameFLASHER,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Terminal TypeCONNECTOR, RECEPTACLE
Mounting ConfigurationMOUNTS BY FOUR 0.257 IN. DIA MTG HOLES ON 4 IN. BY 4 IN. MTG CENTER
Duty Cycle0.3 SECONDS ON
Terminal Quantity1
Overall Width4.500 INCHES NOMINAL
Dc Voltage Rating28.0 VOLTS NOMINAL
Flashing Rate100 PER MINUTE NOMINAL
Environmental ProtectionDUSTPROOF
Overall Depth2.500 INCHES NOMINAL
Accuracy In Percent10.0
Controlled Circuit Quantity2
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 D7280A1 available?
We can source D7280A1 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 D7280A1 by Grimes Aerospace Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D7280A1 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 D7280A1?
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 D7280A1?
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.