Naval Ordnance Standards · Electronic Components
12Z7900-4
Jack, Tip — Connectors, Electrical
Part Number12Z7900-4
ManufacturerNaval Ordnance Standards
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-258-1434 (NSN)
Federal Item NameJACK,TIP
Federal Supply Class5935 — Connectors, Electrical
Precious Material And LocationCONTACT SPRING SURFACE SILVER
MaterialPLASTIC BODY
Overall Length1.063 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUG
Accommodated Finger TypeTEST PROD SINGLE FINGER
Electrical Insulation FeatureINSULATED COMPLETELY
Body StylePRESS FIT
Precious MaterialSILVER
Finger Accommodation Diameter0.080 INCHES NOMINAL SINGLE FINGER
Identification Code ColorBLACK
Bushing Thru Hole Accommodation Di0.312 INCHES NOMINAL
Cancelled NSN5935-00-549-8167 (cancelled)
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 12Z7900-4 available?
We can source 12Z7900-4 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 12Z7900-4 by Naval Ordnance Standards obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12Z7900-4 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 12Z7900-4?
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 12Z7900-4?
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.