Globe Fasteners · Electronic Components
SS-21--7-12
Jackscrew, Electrical Connector
Part NumberSS-21--7-12
ManufacturerGlobe Fasteners
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-393-2557 (NSN)
Federal Item NameJACKSCREW,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A AND 2B
Thread DirectionRIGHT-HAND
Surface TreatmentCADMIUM AND CHROMATE
MaterialSTEEL
Style DesignatorTHREADED STUD MOUNTED
Overall Diameter0.188 INCHES NOMINAL
Nominal Thread Size0.112 INCHES
Nominal Thread Length0.562 INCHES AND 0.188 INCHES
Overall Length0.750 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting Facility Type And Quantit1 THREADED STUD(S)
Vendor Part Numbers100H1777PC29
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 SS-21--7-12 available?
We can source SS-21--7-12 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 SS-21--7-12 by Globe Fasteners obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SS-21--7-12 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 SS-21--7-12?
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 SS-21--7-12?
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.