Halsit Holdings · Electronic Components
9544
Insulator, Feedthru
Part Number9544
ManufacturerHalsit Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-284-8773 (NSN)
Federal Item NameINSULATOR,FEEDTHRU
Federal Supply Class5970 — Electrical Insulators
Style DesignatorBUSHING
Top Diameter0.375 INCHES NOMINAL
Shank Outside Diameter0.305 INCHES NOMINAL
Thread Class And Location2A CENTER STUD
Center Stud Length1.625 INCHES NOMINAL
Screw Thread Quantity Per Inch And32 CENTER STUD
Screw Thread Diameter And Location0.138 CENTER STUD INCHES NOMINAL
Outside Diameter0.625 INCHES NOMINAL
Vendor Part Numbers2311025
Cancelled NSN5970-00-548-4052 (cancelled)
Temp Rating80.0 CELSIUS
MaterialCOPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS
Cross Section Outside Diameter0.380 INCHES NOMINAL
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Round Conductor Size24 AWG ALL CONDUCTORS
Strand Awg Size Per Conductor32 ALL CONDUCTORS
Strand Quantity Per Conductor7 ALL CONDUCTORS
Conductor Quantity30
Surface TreatmentTIN ALLOY CORE CONDUCTOR ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Accessory Wire Type And Quantity1 DRAIN
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 9544 available?
We can source 9544 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 9544 by Halsit Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9544 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 9544?
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 9544?
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.