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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
328AS283-4
Circuit Breaker
Part Number328AS283-4
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-147-5725 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Delay Time In Seconds Per Rat30.000 MINIMUM AT 200 PCT AND 170.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Actuator FunctionTRIP-RESET
Thread Quantity Per Inch32
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Fragility FactorMODERATELY RUGGED
Boss Height0.219 INCHES NOMINAL
Center To Center Distance Between1.500 INCHES NOMINAL
Arc Quenching MethodAIR
Pole Quantity3
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Vendor Part NumbersGJ3-Z9-2W
Cancelled NSN5925-00-209-9154 (cancelled)
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 328AS283-4 available?
We can source 328AS283-4 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 328AS283-4 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 328AS283-4 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 328AS283-4?
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 328AS283-4?
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.