General Dynamics Mission Systems · Electronic Components
29-1330393-2
Circuit Breaker
Part Number29-1330393-2
ManufacturerGeneral Dynamics Mission Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-274-1290 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width0.656 INCHES NOMINAL
Body Length1.781 INCHES NOMINAL
Mounting Surface To Terminal End D1.669 INCHES NOMINAL
Center To Center Distance Between1.341 INCHES NOMINAL
Pole Quantity1
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit1 THREADED BUSHING
Thread Quantity Per Inch32
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Auxiliary Switch Function And Quan1 ALARM
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Vendor Part Numbers7MC3-3-0.250
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 29-1330393-2 available?
We can source 29-1330393-2 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 29-1330393-2 by General Dynamics Mission Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 29-1330393-2 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 29-1330393-2?
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 29-1330393-2?
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.