General Dynamics Mission Systems, Inc. · Electronic Components
1274
Electron Tube
Part Number1274
ManufacturerGeneral Dynamics Mission Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-167-0395 (NSN)
Federal Item NameELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Tube TypeRECTIFIER
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Overall Length1.055 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
Connector Locking MethodSPRING FRICTION
Mating End Quantity1
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Polarization MethodCONTACT
Insert MaterialPLASTIC PHENOLIC SINGLE MATING END
Contact Maximum Current Rating In15.0 SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Overall Height1.834 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 1274 available?
We can source 1274 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 1274 by General Dynamics Mission Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1274 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 1274?
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 1274?
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.